Java jobs in United Kingdom - Page 14

React Native Engineer with experience with either Android or iOS - £110k + Bonus - Full Remote \n In this role as Lead Mobile Developer, you will act as the key technical partner to the Mobile Team Lead, focusing on integrating React Native applications and unifying mobile experiences from various acquired entities within our luxury yachting and lifestyle platform. The position is fully remote so you should be comfortable working outside of an office environment and be used to working in a business where you'll get autonomy. \n\n Your day-to-day work will centre on hands-on development in React Native, where you will refactor and merge codebases from acquisitions, transitioning iOS components written in Objective-C or Swift and Android elements in Java or Kotlin into a cohesive cross-platform structure. This involves optimising for faster startup times, implementing native bridges for features requiring direct hardware access, such as geolocation services using Core Location on iOS or Google Maps SDK on Android, and ensuring seamless state management through libraries like Redux Toolkit to handle complex data synchronisation across user sessions. \n\n A significant part of the role entails amalgamating disparate technology stacks, for instance reconciling authentication flows—one acquisition might rely on OAuth 2.0 with Auth0, another on Firebase Auth—and standardising them via a unified backend integration using GraphQL with Apollo Client for real-time queries. \n\n On the user journey side, you will map and streamline mobile pathways, merging fragmented experiences like payment processing—perhaps one app uses Stripe's older SDK while another integrates Adyen—into a single, compliant flow adhering to UK FCA regulations and GDPR. This includes designing modular UI components with Styled Components or Tailwind RNN, ensuring accessibility standards like WCAG compliance. You will join a collaborative team of 3 mobile engineers, who bring experience from leading tech firms including where they honed scalable app architectures in AWS environments, and others from fintech startups specialising in secure transactions. \n\n Mentoring will be a natural extension of your work, guiding other developers on advanced patterns such as custom native modules or offline-first strategies with Realm databases, while contributing to architectural reviews that influence roadmap decisions. \n\n Venchr is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.

Real Time Full Stack Developer – Core Java, React / Typescript, Real Time, Front Office, Rates and Credit FI Trading, Investment Banking, London - Paying up to £86,000\n My Client, A Leading Investment Bank is seeking an experienced Java Developer to join their London Team on a permanent Basis. \n\n You would be building out a new, real-time, low latency high performance application to support this. This will also include working closely with traders and other front office users to ensure that the platform is built out efficiently. \n\n Strong hands-on coding experience utilising Core Java within a Front Office Environment, Prior experience working within Investment Banking is highly beneficial, in particular, Credit Risk/Trading \n Hands on experience working across Real Time, high performance Microservices \n Prior experience or appreciation of Front – End technologies like UI Constraints, React or Typescript. \n Previous experience working in teams following an agile methodology is beneficial

Salesforce Developer \n Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. \n\n Triad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years experience primarily serving the UK public sector and central government. We deliver high-quality solutions that make a real difference to users, citizens, and consumers. \n\n Whether working with cutting-edge tech or shaping strategy for national-scale projects, youll be trusted, challenged, and empowered to grow. \n\n We nurture learning through communities of practice and encourage creativity, autonomy, and innovation. Helping law enforcement with secure intelligence systems that keep the UK safe \n Powering systems that help the government monitor and reduce greenhouse gas emissions from commercial transport \n\n Triad is seeking a Salesforce Developer to contribute to the design, build, and maintenance of robust Salesforce solutions across a variety of impactful transformation projects. Youll work as part of cross-functional teams, bringing technical expertise in Salesforce development to deliver high-quality, scalable, and secure solutions. \n\n Develop and maintain custom applications on the Salesforce platform using Apex, Lightning Web Components (LWC), and Visualforce. \n Contribute to CI/CD pipelines and development best practices across the Salesforce codebase. \n Participate in agile ceremonies, providing regular updates and input on task estimates and challenges. \n Support testing and deployment activities across various environments. \n\n Proven experience as a Salesforce Developer, ideally within public sector or enterprise-scale environments. \n Strong hands-on development experience with Apex, LWC, Visualforce, and Salesforce DX. \n Familiarity with Salesforce products such as Sales Cloud, Service Cloud, and Experience Cloud. \n Experience with REST/SOAP APIs, integration tools, and middleware platforms (e.g., Mulesoft desirable). \n Understanding of Salesforce security and data models. \n Familiarity with DevOps processes, version control, and CI/CD in a Salesforce environment. \n Exposure to agile delivery methods. \n Experience with other development languages or frameworks such as JavaScript, Java, Python, or .NET or a strong willingness to learn and adapt to new technologies as required. \n\n Salesforce Platform Developer I Required \n Salesforce Platform Developer II Desirable \n Other Salesforce certifications (e.g., Continuous Training & Development : Collaborative, creative, and free from discrimination. \n 25 days of annual leave, plus bank holidays \n~ Matched pension contributions (5%)\n~ Private healthcare with Bupa \n~ Gym membership support or Lakeshore Fitness access \n~ Cycle-to-work scheme \n\n\n Please see for yourself on Glassdoor and our Day in the Life videos at the bottom of our Careers Page. \n\n After applying for the role, our in-house talent team will contact you to discuss Triad and the position. Online Technical Test \nTriad is an equal opportunities employer and welcomes applications from all suitably qualified people regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion, or belief. \n We are proud that our recruitment process has been recognised as inclusive and accessible to disabled people who meet the minimum criteria for any role. We are a signatory on the Tech Talent Charter that aims to bring industries and organisations together to drive greater inclusion and diversity in technology roles, in addition, as a Disability Confident Leader.

Accelerate your tech career with a global superstar brand. \n Step into the world of finance with a FTSE-listed bank in Guangzhou. As a Software Engineer, you’ll be part of the team behind secure, lightning-fast cross-border payments, building the tech that keeps the world connected. \n\n With expert training, hands-on support, and real-world projects from day one, you’ll be solving tech challenges, and making an impact with a brand on your cv that everyone knows. Why Join FDM’s Graduate Programme? \n\n Up to 12 weeks of hands-on training in our Skills Lab with expert coaches \n Learn practical skills such as Object-Oriented Programming, Java, Springboot, React, Python, JavaScript, Git, SQL, cloud platforms, and CI/CD pipelines and AI integrations \n Make an impact and work on real projects with top global brand \n Get ongoing support, mentoring & career coaching \n\n Ongoing development through the FDM Skills Lab and career support team \n Consultant Support Team focused on your growth and wellbeing \n Work on business-critical projects in the global payment systems team \n\n\n You hold a university degree (bachelor or higher), STEM background preferred \n Able to commit to completing our full 2.5-year graduate programme in Guangzhou \n Relocation support options available \n Proficiency in English and Mandarin \n We spot trends, find top talent, and help businesses stay ahead. \n\n With 30+ years of experience, we coach, mentor, and launch fresh thinkers from diverse backgrounds into world-class careers. Partnering with top global companies, we deliver the right talent at the right time—while guiding our people toward exponential growth. \n\n#300+ trusted client partners \n\n Committed to Diversity, Equity & Inclusion \n With 80+ nationalities represented, FDM thrives on diversity, fuels innovation through unique perspectives, and celebrates success together.

Senior Quality Assurance Automation Engineer (Must have excellent Java coding skills)\n~ Perm \n The company is seeking a Senior Quality Assurance (QA) Automation Engineer to join its expanding engineering team in Farringdon. \n\n This full-time, on-site role involves designing and maintaining robust test automation frameworks, performing manual and automated testing, and collaborating closely with developers, product managers, and other stakeholders to ensure the delivery of reliable, high-quality software products. \n\n The successful candidate will join a growing QA function that was established last year and is scaling alongside the development team. This is an opportunity to contribute to shaping QA strategy, processes, and best practices as the organization continues to expand its technology and product offerings. \n\n Design, develop, and execute comprehensive test cases for functional, system, and regression testing. \n Build, maintain, and adapt automation frameworks using Java, Selenium, and BDD tools such as JBehave. \n Perform manual testing as required to validate product features and workflows. \n Contribute to continuous integration and delivery pipelines through effective automation and test design. \n Provide input on QA strategy, tooling, and process improvements as the team scales. \n\n Strong background in software testing — both manual and automation. \n Excellent command of Core Java with the ability to write and maintain clean, scalable automation code (Ideally an ex Java developer)\n Exposure to Playwright or other end-to-end testing tools. \n Ability to design and execute end-to-end testing across multiple services and environments. \n Experience working in Agile development environments.Relevant QA certifications (ISTQB, CSTE) are advantageous. \n Experience with performance or security testing. \n\n Interview with the QA Manager — a mix of technical discussion, QA methodologies, and team fit. \n Technical interview — in-person technical discussion at the Farringdon office.

We have a new Contract Senior Java Developer position available with a European Investment Bank, to work on e-FX Front-Office Algo Trading projects. This is a Low Latency, Java, Algo, FX, multithreading developer role (not really web). London based, Hybrid working. IT Low Latency e-FX Java Developer \n Hybrid working (x3 days on site x2 days working from home pw)\n\n\n This is an e-FX IT Low Latency Java Developer position working for the e-FX Desk where the team develops the pricing, hedging and low latency order and price distribution team systems. Regards to Low Latency development, we need specific experience achieving low latency in the microseconds, and have practical experience on not just software but an appreciation of hardware the software runs as well. Tenure as a Senior Java Developer \n Significant e-FX Trading projects experience \n Front office experience \n Worked with Connectivity, Market Data, Core Pricing and Hedging strategy. \n Low Latency / Multithreading / FIX / Performance monitoring \n\n To be considered you will need to be a Senior Java Developer with good Algo e-FX experience.

Job Title: Software Developers – Multiple Positions (Junior to Senior Principal) Location: London (Hybrid – Flexible working with client site travel required)\n Salary: Competitive, based on experience (from 1 year to Principal level) – Multiple positions available \n\n Leading tech partner headquartered in London \n Focused on delivering software solutions that drive measurable business impact \n\n Broad role spanning software development, architecture, and engineering \n Design, build, and optimize scalable software applications and systems \n Work on high-impact, dynamic projects with flexibility to innovate \n\n Translate client requirements into robust software solutions \n Develop and maintain applications using modern programming languages and frameworks \n Ensure code quality through testing, reviews, and best practices \n Collaborate with cross-functional teams to deliver project goals \n Programming Languages: C++, C#, Python, JavaScript, TypeScript, Java \n NET, Node.js, React, Angular, Spring Boot, Django (depending on role)\n Cloud Platforms: AWS, Azure, GCP \n DevOps & CI/CD: Docker, Kubernetes, Git, Jenkins \n Agile methodologies and tools (e.g., 1+ years’ experience in software development (Junior to Principal level)\n~ Proficiency in one or more of the listed programming languages \n~

Role Technology Architect/ Confluent Solution Architect Technology Apache Kafka, Confluent Platform, Stream Processing \n Today, the corporate landscape is dynamic and the world ahead is full of possibilities! As a Confluent Solution Architect, you will lead the design and architecture of enterprise-grade streaming solutions using Apache Kafka and the Confluent Platform. You will work closely with clients to understand business requirements, define integration strategies, and guide implementation teams in building scalable, secure, and resilient data streaming ecosystems. \n\n Ability to lead client engagements, translate business requirements into technical solutions, and guide implementation teams \n Experience with Confluent Cloud, Stream Governance, Data Lineage, and RBAC \n Strong proficiency in Java, Python, or Scala \n Proven ability to integrate Kafka with enterprise systems (databases, APIs, microservices)\n Hands-on experience with cloud platforms (AWS, GCP, Azure) and Kubernetes \n Experience with other Kafka platforms such as Open-source Kafka, Cloudera Kafka, AWS MSK, etc. \n Experience in professional services or implementation consulting for SaaS products, especially involving data integration, streaming, or enterprise architecture \n\n High quality awareness \n Infosys is a global leader in next-generation digital services and consulting. We enable clients in 56 countries to navigate their digital transformation. With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through the many next of their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise and ideas from our innovation ecosystem. \n Visit to see how Infosys can help your enterprise navigate your next. \n\n All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. By applying via Easy Apply option you confirm you have read, and you accept Infosys Data Privacy notice for the country of the job posting. Please see the relevant Data Privacy Notice under the link: .

Job Title: Java Software Engineer Client: Salary: Up to £175,000 Base (+ Bonus)\n Location: London/Hybrid \n\n My client is looking for an experienced Java Software Engineer to join their rapidly expanding technology team. This team is responsible for building out a bespoke, greenfield data platform that you will be crucial in developing. \n\n As a Java Software Engineer you will be tasked with designing and developing high-performance applications from scratch, harnessing our clients dedication to upholding the highest tech standards in industry. \n\n Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your engineering skills at an accelerated pace. \n Highly competitive bonuses and a comprehensive benefits package that surpasses industry standards. \n Emphasis on health and well-being, including a healthy work-life balance and reimbursement programs. \n Rapid career progression and exposure to diverse technologies. \n\n Build and maintain robust, scalable, and performant backend systems using Java, ensuring the platform can handle high transaction volumes. \n Develop software for large scale data acquisition, storage, accessibility, and visualization. \n Build and maintain scalable microservices that handle a high number of concurrent requests while maintaining performance under heavy loads. \n\n Degree in Computer Science or STEM based subjects from a top university. \n~ Strong programming skills as a Java Software Engineer. \n Experience using Python. \n~ If you are a Java Software Engineer and this role could be of interest to you, please apply to be considered or email rdelaney@hunterbond.

Role Technology Architect/ Confluent Solution Architect Technology Apache Kafka, Confluent Platform, Stream Processing \n Today, the corporate landscape is dynamic and the world ahead is full of possibilities! As a Confluent Solution Architect, you will lead the design and architecture of enterprise-grade streaming solutions using Apache Kafka and the Confluent Platform. You will work closely with clients to understand business requirements, define integration strategies, and guide implementation teams in building scalable, secure, and resilient data streaming ecosystems. \n\n Ability to lead client engagements, translate business requirements into technical solutions, and guide implementation teams \n Experience with Confluent Cloud, Stream Governance, Data Lineage, and RBAC \n Strong proficiency in Java, Python, or Scala \n Proven ability to integrate Kafka with enterprise systems (databases, APIs, microservices)\n Hands-on experience with cloud platforms (AWS, GCP, Azure) and Kubernetes \n Experience with other Kafka platforms such as Open-source Kafka, Cloudera Kafka, AWS MSK, etc. \n Experience in professional services or implementation consulting for SaaS products, especially involving data integration, streaming, or enterprise architecture \n\n High quality awareness \n Infosys is a global leader in next-generation digital services and consulting. We enable clients in 56 countries to navigate their digital transformation. With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through the many next of their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise and ideas from our innovation ecosystem. \n Visit to see how Infosys can help your enterprise navigate your next. \n\n All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. By applying via Easy Apply option you confirm you have read, and you accept Infosys Data Privacy notice for the country of the job posting. Please see the relevant Data Privacy Notice under the link: .

Role Technology Architect/ Confluent Solution Architect Technology Apache Kafka, Confluent Platform, Stream Processing \n Today, the corporate landscape is dynamic and the world ahead is full of possibilities! As a Confluent Solution Architect, you will lead the design and architecture of enterprise-grade streaming solutions using Apache Kafka and the Confluent Platform. You will work closely with clients to understand business requirements, define integration strategies, and guide implementation teams in building scalable, secure, and resilient data streaming ecosystems. \n\n Ability to lead client engagements, translate business requirements into technical solutions, and guide implementation teams \n Experience with Confluent Cloud, Stream Governance, Data Lineage, and RBAC \n Strong proficiency in Java, Python, or Scala \n Proven ability to integrate Kafka with enterprise systems (databases, APIs, microservices)\n Hands-on experience with cloud platforms (AWS, GCP, Azure) and Kubernetes \n Experience with other Kafka platforms such as Open-source Kafka, Cloudera Kafka, AWS MSK, etc. \n Experience in professional services or implementation consulting for SaaS products, especially involving data integration, streaming, or enterprise architecture \n\n High quality awareness \n Infosys is a global leader in next-generation digital services and consulting. We enable clients in 56 countries to navigate their digital transformation. With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through the many next of their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise and ideas from our innovation ecosystem. \n Visit to see how Infosys can help your enterprise navigate your next. \n\n All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. By applying via Easy Apply option you confirm you have read, and you accept Infosys Data Privacy notice for the country of the job posting. Please see the relevant Data Privacy Notice under the link: .

#128640; Senior Java Engineer (Kafka, Spring Boot, Microservices)\n We’re hiring a Senior Java Engineer to build secure, real-time systems using Java, Spring Boot, and Apache Kafka. You’ll design scalable event-driven microservices, collaborate across the stack, and shape a platform used in mission-critical environments. If you’re a hands-on backend engineer passionate about distributed systems, resilience, and clean architecture — this is your next challenge. \n\n#127757; Location & Flexibility \n Work remotely from anywhere in the UK, with the option to use a London office when you prefer in-person time. Team meetups are planned in advance, flexibility is the default. \n\n#128161; Required Experience \n Proven track record building and scaling Kafka-based architectures in production \n~ Deep expertise with Spring Boot (Security, Web, and Data modules)\n~ Experience designing and maintaining event-driven systems with high throughput and reliability \n~ Strong understanding of observability, availability, and resilience \n~ Experience working in security-conscious, regulated, or mission-critical domains \n~ Skilled with CI/CD pipelines , Infrastructure-as-Code , and containerized environments (Docker, Kubernetes)\n~ Experience integrating with AI development tools such as Copilot, Cody, or Augmentcode \n\n\n#127775; Nice to Have \n Experience designing or contributing to messaging or synchronization systems \n Familiarity with zero-trust architectures or encrypted transport frameworks \n\n#128165; Why Join \n Build real-world impact systems for secure, distributed operations \n Join a high-trust, collaborative engineering culture \n Work with cutting-edge tech in real-time and AI-integrated environments \n Enjoy remote flexibility , competitive pay, and equity options \n\n Ready to build something that matters?\n\n At Pixelated People, we don’t just do inclusion and diversity. We embrace people that have different opinions, perspectives and personalities. Because we believe that by seeing the world from all sorts of angles, we can make life better for all the people who live in it. So we want you to know that the things that make you, you — like your age, ability, background and identity — are things that we celebrate and support.

com or call TCS London Office number 02031552100 / +44 204 520 2575 with the subject line: Application Support Request. \n Do you have the expertise in developing and implementing AI solutions?\n We have a great role for you AI Engineer!\n\n TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership. \n As an AI Engineer , you will join our dynamic technology and compliance team, focusing on regulatory adherence and automation of controls within the banking sector. You will be responsible for designing, developing, and deploying AI-powered systems, specifically leveraging Large Language Models (LLMs) on Google Cloud, to detect, interpret, and respond to changes in regulatory policies, ensuring that the controls remain current and effective. \n\n Develop and implement AI solutions using LLMs to monitor, parse, and summarise regulatory policy changes from multiple jurisdictions and sources. \n Automate the detection of regulatory updates and map these changes to existing Bank controls, policies, and procedures. \n Collaborate with compliance, risk, and IT teams to ensure seamless integration of AI-driven controls with the Banks governance frameworks and operational processes. \n Design, build, and maintain scalable AI pipelines and applications on Google Cloud Platform (GCP), ensuring performance, security, and reliability. \n Create and maintain documentation for AI models, workflows, and automated controls, ensuring transparency and auditability. \n Continuously evaluate the effectiveness of automated controls and recommend enhancements based on new regulatory requirements or technological advancements. \n Conduct regular reviews and testing of AI models to ensure accuracy, fairness, and compliance with internal and external standards. \n Stay updated with the latest developments in AI, LLMs, and regulatory technology (RegTech), and proactively propose innovative solutions. \n\n Proven experience in developing and deploying AI/ML solutions, with specific expertise in Large Language Models (e.g., GPT, PaLM, BERT) and Natural Language Processing (NLP). \n Hands-on experience with Google Cloud Platform (GCP) services, such as Vertex AI, BigQuery, Cloud Functions, and Cloud Storage. \n Strong programming skills in Python (preferred), Java, or similar languages, including experience with ML frameworks (TensorFlow, PyTorch, etc.). \n Familiarity with regulatory environments in banking/finance and understanding of regulatory change management processes. \n Ability to translate regulatory requirements into technical specifications and automated controls. \n Experience in delivering solutions in Agile environments and working with cross-functional teams. \n Bachelors or Masters degree in Computer Science, Data Science, Artificial Intelligence, or related field. \n\n Experience in RegTech or working with compliance and audit teams in a banking or financial services context. \n Professional Data Engineer, Professional Machine Learning Engineer). \n Understanding of data privacy, security, and ethical considerations in AI applications. \n\n Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network. \n We offer health & wellness initiatives and sports events; Diversity, Inclusion and Wellbeing: \n Tata Consultancy Services UK&I is committed to meeting the accessibility needs of all individuals in accordance with the UK Equality Act 2010 and the UK Human Rights Act 1998. \n We welcome and embrace diversity in race, nationality, ethnicity, disability, neurodiversity, gender identity, age, physical ability, gender reassignment, sexual orientation. We are a disability inclusive employer and encourage disabled people to apply for this role. \n As a Disability Confident Employer, we offer an interview to applicants with disabilities or long-term conditions who meet the minimum criteria for the role. Adjustment Request or call TCS London Office 02031552100 / +44 204 520 2575 to request an adjustment. Apply online now.

com or call TCS London Office number 02031552100 / +44 204 520 2575 with the subject line: Application Support Request. \n Do you have the expertise in developing and implementing AI solutions?\n We have a great role for you AI Engineer!\n\n TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership. \n As an AI Engineer , you will join our dynamic technology and compliance team, focusing on regulatory adherence and automation of controls within the banking sector. You will be responsible for designing, developing, and deploying AI-powered systems, specifically leveraging Large Language Models (LLMs) on Google Cloud, to detect, interpret, and respond to changes in regulatory policies, ensuring that the controls remain current and effective. \n\n Develop and implement AI solutions using LLMs to monitor, parse, and summarise regulatory policy changes from multiple jurisdictions and sources. \n Automate the detection of regulatory updates and map these changes to existing Bank controls, policies, and procedures. \n Collaborate with compliance, risk, and IT teams to ensure seamless integration of AI-driven controls with the Banks governance frameworks and operational processes. \n Design, build, and maintain scalable AI pipelines and applications on Google Cloud Platform (GCP), ensuring performance, security, and reliability. \n Create and maintain documentation for AI models, workflows, and automated controls, ensuring transparency and auditability. \n Continuously evaluate the effectiveness of automated controls and recommend enhancements based on new regulatory requirements or technological advancements. \n Conduct regular reviews and testing of AI models to ensure accuracy, fairness, and compliance with internal and external standards. \n Stay updated with the latest developments in AI, LLMs, and regulatory technology (RegTech), and proactively propose innovative solutions. \n\n Proven experience in developing and deploying AI/ML solutions, with specific expertise in Large Language Models (e.g., GPT, PaLM, BERT) and Natural Language Processing (NLP). \n Hands-on experience with Google Cloud Platform (GCP) services, such as Vertex AI, BigQuery, Cloud Functions, and Cloud Storage. \n Strong programming skills in Python (preferred), Java, or similar languages, including experience with ML frameworks (TensorFlow, PyTorch, etc.). \n Familiarity with regulatory environments in banking/finance and understanding of regulatory change management processes. \n Ability to translate regulatory requirements into technical specifications and automated controls. \n Experience in delivering solutions in Agile environments and working with cross-functional teams. \n Bachelors or Masters degree in Computer Science, Data Science, Artificial Intelligence, or related field. \n\n Experience in RegTech or working with compliance and audit teams in a banking or financial services context. \n Professional Data Engineer, Professional Machine Learning Engineer). \n Understanding of data privacy, security, and ethical considerations in AI applications. \n\n Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network. \n We offer health & wellness initiatives and sports events; Diversity, Inclusion and Wellbeing: \n Tata Consultancy Services UK&I is committed to meeting the accessibility needs of all individuals in accordance with the UK Equality Act 2010 and the UK Human Rights Act 1998. \n We welcome and embrace diversity in race, nationality, ethnicity, disability, neurodiversity, gender identity, age, physical ability, gender reassignment, sexual orientation. We are a disability inclusive employer and encourage disabled people to apply for this role. \n As a Disability Confident Employer, we offer an interview to applicants with disabilities or long-term conditions who meet the minimum criteria for the role. Adjustment Request or call TCS London Office 02031552100 / +44 204 520 2575 to request an adjustment. Apply online now.

Job Title: Data Engineer Salary: The starting salary is 53,459, which includes allowances totalling 2,928. The salary is broken down as 50,531 basic salary, which will increase annually until you reach the top of the scale 55,103 Plus, a location allowance of 1,928 and a non-pensionable allowance of 1,000. Location: This role can be based in either Sidcup, Hendon, Bow or Lambeth with some travel across the Met estate as required. The role is offered as a hybrid work pattern, with 3 days expected in the office. Security Clearance: This post requires access to the most sensitive intelligence material on a daily basis. Applicants must hold or be prepared to undergo National Security Vetting (NSV) Security Check (enhanced) (SC(e)) level before taking up the post. Mets Vetting process and charter: More details relating to UK Security Clearance can be found here: The Role: Make London Safer with Every Line of Code At the Metropolitan Police, data is more than numbers its intelligence, insight, and impact. As a Data Engineer, youll be at the forefront of our digital transformation, building the pipelines that power critical decisions and operational effectiveness across Londons policing. This is an opportunity to apply your technical expertise in a high-stakes, high-impact environment. Youll work with cutting-edge tools and cloud technologies, including Azure Data Factory, Data Bricks, SQL Server, Python, Alteryx, and FME, to deliver scalable, high-quality data solutions. What we can offer: • Hybrid working arrangements for a healthy work-life balance., • 28 days annual leave (excluding public holidays), rising to 33 days after 5 years continuous service, • Personal and professional development opportunities, • Enrolment with the Mets employee incentive partner, Edenred, giving access to a range of rewards and incentives, • Access to a range of financial products via the Metropolitan Police Trading Service, including preferred credit facilities, • Generous family leave for pregnancy, adoption, paternity and shared parental leave, • Childcare support including nursery and play scheme discounts, • Excellent contributory pension scheme for your financial future, • Access to the Bluelight Emergency Services discount card with a range of official discounts from large national retailers to local businesses including holidays, cars, days out, fashion, gifts, insurance, phones and much more, • A substantial range of health and wellbeing benefits including physiotherapy, 24/7 rehabilitation services and free eye tests, • To promote physical well-being you will have full access to subsidised sports centre membership to over 3,000 UK gyms and 80 London Fitness Centres. There is also an excellent range of sporting activities on offer through the various Met Police Sports and Social Clubs. What will I be doing? • Design, build, and maintain robust data pipelines for analytics and operational use, • Optimise databases and implement data validation and cleansing processes, • Collaborate with analysts, scientists, and stakeholders to deliver data-driven solutions, • Support junior engineers and contribute to a culture of continuous improvement, • Help transition our data infrastructure to Microsoft Azure, • Occasionally support operational policing through overtime What Youll Need to Succeed? Were not just looking for qualifications were looking for people who know how to get things done and want to keep learning. If youve got a degree in a STEM subject, great. If not, but youve spent the last few years working hands-on in data engineering or information systems, that works too. Heres what wed like you to bring: • Youre confident with SQL - writing queries, building stored procedures, and designing databases is second nature to you., • Youve worked with ETL tools like Alteryx, SSIS, FME or Python, and you know how to move and transform data efficiently., • Youve got experience building solutions in cloud platforms like Azure Data Factory or Data Bricks, or youre keen to get stuck in., • You understand how relational databases and data warehouses work, and youve had a hand in designing them., • Youre comfortable solving problems independently whether its debugging a script or figuring out why a pipeline isnt behaving., • Youve written batch or PowerShell scripts before and know how to automate tasks when needed., • You can explain technical ideas clearly, whether youre talking to a fellow engineer or someone whos never seen a line of code., • Youre self-motivated, detail-focused, and always looking for ways to improve how things are done. Its Great If You Also Have We know not everyone ticks every box, but if youve got experience in any of the following areas, itll definitely help you hit the ground running: • Youve used version control tools like GIT and understand the value of keeping things organised and collaborative., • Youve worked with automated testing and know how to build reliable, repeatable processes., • Youre familiar with Agile ways of working and enjoy being part of a fast-moving, iterative team., • Youve handled geospatial data or dabbled in machine learning, or maybe even both., • Youve built dashboards or reports using tools like Power BI, Power Query or Tableau., • Youve worked in a SharePoint environment and know how to make the most of it., • Youve written code in Java, Scala or other programming languages and enjoy exploring new tech. We view diversity as fundamental to our success. To tackle todays complex policing challenges, we welcome applications from all of our London communities.

Bit of a showstopper this one... we're working with a seed stage AI startup (backed by world class investors) that is essentially building THE operating system for innovation, helping R&D teams and Creators to invent, protect, and monetise ideas faster with AI at the heart of it (LLMs & Agentic AI). We're growing the engineering team that will be working shoulder to shoulder with some impressive co-founders. If you're comfortable with real autonomy and ownership, building fast, and solving problems end-to-end then this is the one. They've already hit seven figure recurring revenue in under 12 months and are completely redefining the industry the product sits within. • Stack Java, Python, JavaScript, • 5-days a week in person, London Software Engineers that are building / want to build 0-1... let's chat.

Title: Lead Java Developer Client: Fintech Salary: Up to £135,000 + Bonus + Benefits Location: London My client is an innovative and award-winning Fintech based in London at the forefront of the eTrading space. They are after someone with a genuine passion for Java, agile development and Opensource tech to join an already highly skilled development team. You will have the opportunity to work on a cutting-edge low latency, high throughput distributed FX Trading platform. In this role you will work and learn alongside a team of highly experienced cross-skilled developers and technology specialists. Their development practices also emphasise the use of Extreme Programming and Domain Driven Design. They are looking for a team player with excellent communication skills to work across all parts of the platform. (A full and detailed spec is available) This is an extremely rare opportunity to join a firm as a founding engineer at the beginning of their growth journey! The successful applicant will have the following skills and experience: Essential Skills • Hands on development using Java, • Detail orientated developer with a passion for testing and high code quality, • Degree in Computer Science, Software Engineering or STEM subject, • A good personality – team player with excellent communication skills! No previous low latency or multithreading experience needed just an interest in doing it!! Please do not hesitate to reach out direct for further details!

Senior Software Engineer / Developer (Full Stack JavaScript) London to £100k \n Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets, the company has been established 10 years, with recent funding of £125 million. \n As a Senior Software Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business. You'll work across the full tech stack using JavaScript and Vue.js on the front end, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as well as own your own DevOps and deployment. \n There's an emphasis on getting stuff done and immediate business impact, alongside longer term strategy. \n Location / WFH: \n There's a hybrid work from home model with three days a week in the Hammersmith office and the other two work from home. When in the office you can enjoy the onsite gym, barista coffee and free breakfast. \n You have strong full stack JavaScript development skills and are happy to work on projects that could be weighted either way or a 50/50 split \n You have experience with JavaScript frameworks they use Vue.js but Angular or React experience is fine, you will also have experience with Python, Node.js and TypeScript \n You have a good knowledge of APIs and an indepth understanding of web development practices, tools and technologies \n You enjoy learning and picking up new things \n You're flexible and able to adapt to changing priorities \n You have full software development lifecycle experience including CI/CD and testing \n You're collaborative with Agile team experience, happy to mentor more junior developers \n You're likely to be degree educated in Computer Science or similar tech discipline \n As a Senior Software Engineer you will receive a competitive package: \n \n~ 25 days holiday (increasing to 30), plus Christmas Eve \n~ Vitality healthcare plus a host of wellbeing benefits \n~ Pension \n~ Family leave and enhanced maternity scheme \n~ Continual career and self development opportunities \n~ Onsite gym, and partnership with Octopus Electric Vehicles and Evans Cycle to Work scheme, there's showers and towels if you do decide to cycle! \n\n Apply now to find out more about this Senior Software Engineer (Full Stack JavaScript) opportunity. \n 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.

Software Engineer – Next-Generation Derivatives Risk Platform #128205; Location: London (Hybrid – 1 day/week in office, flexibility for the right candidate)\n#Day Rate: £850 per day \n#Start Date: 5th January 2026\n\n We’re partnering with a global investment bank to hire an exceptional Software Engineer to join a flagship team delivering a next-generation, high-performance derivatives risk platform . \n This is a mission-critical front-office role working on real-time distributed systems with exceptional technical standards. You’ll be part of a high-calibre team solving complex engineering challenges and shaping the future of risk technology across capital markets. \n\n#Core languages: C#, Python, Rust \n Front end: JavaScript / TypeScript/ Angular/ RX JS \n Infrastructure: Kubernetes, containers, DevOps, CI/CD \n WebAssembly, AI integration, and AI frameworks \n This is a genuine technologist’s role — building critical software that combines engineering precision, scalability, and innovation. \n\n Very strong expertise in one of C#, Python or Java , ideally with working knowledge of another. Deep understanding of software architecture, concurrency, performance optimisation , and system reliability . \n Demonstrable front-end engineering experience using JavaScript, TypeScript, Angular or React \n Familiarity with containerisation (Kubernetes, Docker) and modern DevOps practices . \n Experience in front-office risk, trading, or analytics systems within financial markets. \n Exposure to AI and machine learning frameworks (e.g. Interest in AI-driven automation, predictive analytics , and intelligent risk modelling . \n Solid grounding in data pipelines, APIs, and distributed messaging systems (Kafka, ZeroMQ, etc.). \n\n This is a flagship product being rolled out across the bank’s global capital markets division — you’ll have visibility, autonomy, and the chance to shape a platform used by thousands of front-office users. \n\n If you’re a genuine technologist who thrives on solving complex problems, exploring modern architectures, and building next-generation systems that blend AI innovation with real-time financial engineering , this is the opportunity you’ve been waiting for.

Quant Developer Commodities \n Permanent \n\n Cititec are partnered with a leading commodities trading house who are looking for a Quant Developer to join their London team, working at the intersection of trading, risk, and technology within the commodities space. This is a hands-on development role where you’ll play a key part in building and maintaining pricing libraries, as well as contributing to risk management platforms used across the business. \n\n You’ll be working closely with traders, quants, and risk teams, so strong communication skills and a genuine interest in the commercial side of things are essential. \n\n Building and supporting risk management tools and analytics platforms \n Taking models from prototype to production - writing robust, scalable Python code \n Interacting with some legacy codebases, ideally in another OOP language (C++/C#/Java)\n\n Solid professional experience as a Quant Developer (or software developer with mathematical background) \n Strong programming skills in Python, with the ability to write production-grade code \n Experience with at least one other OOP language (C++, C#, or Java)\n Background in commodities trading, risk, or pricing \n Familiarity with numerical libraries, performance optimisation, and clean software design principles

URGENT HIRING – Full Stack Java Lead | UK | Hybrid | 6+ Months Contract (Extendable) \n One of our international banking clients in the United Kingdom is urgently looking for an experienced Full Stack Java Lead . This is a high-priority role offering competitive daily rates, with interviews scheduled within 24–48 hours !\n\n Role: Full Stack Java Lead \n Start Date: ASAP \n Contract Duration: 6 months (extendable)\n Location: United Kingdom (Hybrid – flexible remote options)\n Language: English \n Industry: Banking / Financial Services \n\n Why Join: \n Lead exciting full-stack projects in the banking sector \n Work in a dynamic and collaborative hybrid environment \n Competitive daily rates with contract extensions possible \n\n Interested?\n Let’s connect quickly! Apply directly with your most updated CV or email me at with your mobile number and the best time to reach you.

Systems Architect Hybrid London 3 days \n Insurance \n\n Our client, a global Insurance organisation has a requirement for a S ystem Architect (SA) to have overall technical authority for one or more programs/Agile Release Trains (ARTs) within a portfolio, with accountability for product outcomes and solutions delivered by Engineers and Business Analysts. \n\n The SA works closely with an Enterprise Architect, Development Managers, and the Transformation delivery team (PMs, BAs, etc.) They also work with Technical Architects, as needed, to ensure architectural outcomes are within required guardrails. The SA owns the creation, maintenance and communication of the Architectural Runway, along with oversight through implementation by one or more development teams. \n\n The SA is an expert and champion of Scaled Agile Framework (SAFe) architectural design and development, incrementally building the associated mindset and behaviors across stakeholders with which they work, but can also operate efficiently in a Waterfall delivery model. \n\n Builds and continually refines detailed Architectural Runway and Vision, and Enabler Epics in collaboration with various stakeholders, for applications, data or infrastructure architectures. \n Guides and negotiates with Developers/Engineers, Business Analysts, Business Relationship Directors, Project Managers & Transformation team to ensure architectural alignment. \n Engages with Technical Architects as needed for support and guidance, working with them and Enterprise Architects to ensure technical standards, procedures and methodologies are adhered to and/or provide feedback where changes are needed. \n May have management responsibility for the performance and development of subordinate staff, including resource planning, hiring, talent, performance, and career development. \n Presents Architectural Overview at program increment planning, socializing and enabling delivery teams to successfully complete associated changes. \n Bachelor’s Degree or Master’s Degree (preferred) in Computer Science, Information Technology, or related discipline; or equivalent work experience. \n Typically, a minimum of 10 years work experience in technical delivery, including experience with systems architecture methodologies, concepts and frameworks like TOGAF. \n Typically, a minimum of five years work experience with architecture in some of the following technology platforms (Java, .Net, Python, Tiered Architectures, Cloud Architecture). \n Expert knowledge of design and implementation of enterprise workflow systems, distributed architecture, intranet/internet architecture, and communication architectures. \n Senior level knowledge of the system development life cycle, along with system and application program development technological alternatives and architecture methodologies for multi-platform environments. \n Solid understanding of coding principles and practices, experience managing code quality through pull requests and other processes. \n Extensive experience at highest technical level of all phases of system architecture design using state of the art architecture, object oriented component analysis and development and proficiency in web-based systems architecture, service-based architecture and enterprise application architecture. \n Strong knowledge of contemporary technology and business trends that allows architecture to solve problems in a creative and cost effective manner. \n Expert understanding of SAFe/Agile, architecture, SDLC, Waterfall delivery, and testing practices with experience incrementally building and shepherding the scaled agility mindset, values, principles, and practices across teams. \n Able to communicate, collaborate and consult effectively with vendors, clients, peers, and IT management and staff.

Senior Solution Architect / Enterprise Solution Architect / Enterprise Architect \n Our client is a leading name within the London Market insurance industry , recognised for its innovation, scale, and commitment to digital transformation. The organisation is undertaking a multi-year technology modernisation initiative aimed at enhancing core underwriting, claims, and broking platforms and this role plays a pivotal part in shaping that future. London Market Insurance experience is essential for this opportunity. \n\n Weve had a brilliant brief for a Senior Solution / Enterprise Architect to join a well-known brand within the London Market. Youll work closely with the Head of Architecture and a talented team of Enterprise and Senior Solution Architects to help define and evolve the organisations strategic technology roadmap. \n\n This is a software and application-focused role , ideal for someone who brings deep London Market insurance domain expertise and a strong understanding of complex enterprise ecosystems. \n\n Design and govern solution architectures across core insurance domains (underwriting, policy administration, claims, and broking). \n Contribute to target operating models and technology strategies for digital transformation programmes. \n Proven experience as a Senior Solution Architect or Enterprise Architect within the London Insurance Market (Lloyds, Managing Agents, or Syndicates). \n Strong background in software and application architecture , ideally within .NET, Java, or cloud-native environments (Azure / AWS) . \n Deep understanding of insurance systems such as policy administration, claims, exposure management, data platforms, and integration frameworks. \n Familiarity with APIs, microservices, integration patterns, and data architecture .

Forward Deployed Software Engineer | Defence Tech & AI | London (Hybrid | 4x days onsite) About Want to work on software that powers the autonomous age? This defence tech team are building next-generation AI and systems software to help organisations collaborate with robots, sensors, and also autonomous systems. Youll be joining at a pivotal stage of growth, working with a team of exceptional engineers who thrive on solving high-impact problems. From your first day, youll have genuine ownership and autonomy - influencing the design, functionality, and direction of cutting-edge products that have real-world applications. Why join: • Be part of a mission-driven team shaping the future of autonomous systems, • Collaborate with engineers, scientists, and AI experts on high-stakes projects, • Work hands-on in the field, seeing your code in action with real users, • High autonomy, clear purpose What they value: • Strong engineering fundamentals and curiosity across tech stacks, • A bias for action and problem-solving in complex, real-world settings, • Collaboration and direct engagement with end users, • A willingness to travel and work closely with customers to make an impact Theyre open to all OOP backgrounds (Python, C++, or Java), with modern frameworks like React or Angular in play. London | Hybrid (4x days onsite + travel as needed) Interested? Apply now!

About Accenture Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabilities across all of these services. With our thought leadership and culture of innovation, we apply industry expertise, diverse skill sets and next-generation technology to each business challenge. \n We believe in inclusion and diversity and supporting the whole person. Our core values comprise of Stewardship, Best People, Client Value Creation, One Global Network, Respect for the Individual and Integrity. Year after year, Accenture is recognized worldwide not just for business performance but for inclusion and diversity too. \n“Across the globe, one thing is universally true of the people of Accenture: We care deeply about what we do and the impact we have with our clients and with the communities in which we work and live. Accenture Software&Platform Engineering team is over 1,000 people strong and provides end-to-end product engineering solutions which deliver tangible value, fast. We bring together an obsession for technical excellence with agility and scale, to help clients move from project to product at speed. \n They range from scale-ups through to national and international blue-chip names and public sector organisations. We offer an exciting career working in a vibrant environment, with access to training and a global network of experts. As part of our Next Gen Engineering team, you’ll be working with cutting-edge technologies and will have the opportunity to develop a wide range of new skills on the job. \n\n We typically work hand-in-hand with our clients to develop new Quality Engineering strategies or improve their existing processes. Quality Engineers who can both deploy their own mastery to get things done hands-on and successfully lead others in doing so. Our team is dedicated to applying great engineering to get great outcomes. Beyond client work, our engineers are essential contributors to our internal and regional Quality Engineering communities. There are many opportunities to get involved and help shape conversations around topics you’re interested in, share your knowledge and experience, and learn from colleagues working in very diverse problem spaces. \n\n You have a passion for improving quality, productivity and software delivery \n You’ve spent several years defining and implementing modern Quality Engineering concepts including automated testing \n You’re comfortable working in at least one Object Orientated programming language (Java, C#, Typescript, Python etc)\n You have hands-on experience with GenAI, or evidence of actively pursuing personal GenAI projects outside of work \n You are familiar with testing within cloud environments such as AWS, Azure \n as consultants we flex our individual roles and tech stacks as required to get the best outcomes for our clients \n\n At Accenture in addition to a competitive basic salary, you will also have an extensive benefits package which includes 25 days’ vacation per year, private medical insurance and 3 extra days leave per year for charitable work of your choice!

Job Title: Front Office Kotlin Developer (Contract) Client: Scaling FinTech Salary: Up to £850 Per Day Location: Hybrid (London) Sells: Cutting-edge tech, ownership of multiple greenfield projects, no red tape, a friendly/collaborative environment. A scaling FinTech is looking for an experienced Front Office Developer with extensive Kotlin experience to join a top-tier team. The team is made up of some really smart individuals who have worked at some great firms. They are passionate about TDD, and good quality code. This team have an unlimited tech budget and promotes a great culture! Role: • Working as part of a team of engineers looking after cutting-edge infrastructure, • Working on greenfield Front Office projects, • Being a key member of a team working on distributed systems, • 3+ years experience with Kotlin, • A passion for the highest quality code, • Knowledge of low latency Java is a huge plus (or at least an interest in working with it), • Extensive cloud experience is a plus

Forward Deployed Software Engineer – AI & Robotics London (On-site) | Up to £120k + equity + 7% employer pension \n Free meals | Private health & dental | High-growth AI startup \n\n Join a mission-driven AI company building the software that powers the next generation of autonomous systems and robotics. \n You’ll work hands-on with customers to deploy and integrate advanced AI into complex real-world environments, from defence to autonomous operations. Deploy and integrate AI and robotics software in customer environments \n Collaborate across AI, robotics, and systems teams to deliver scalable solutions \n Write production-grade code in Python, C++ or Java , plus React/TypeScript for tooling \n Travel occasionally to customer sites across the UK and internationally \n\n Strong coding skills (Python, C++, or Java)\n Frontend experience (React, TypeScript)\n Interest in AI, robotics, or embedded systems \n High-growth AI startup with real-world deployed products \n World-class engineering team (ex-Palantir, Microsoft, defence tech)

Real Time Full Stack Developer – Core Java, React / Typescript, Real Time, Front Office, Rates and Credit FI Trading, Investment Banking, London - Paying up to £86,000\n My Client, A Leading Investment Bank is seeking an experienced Java Developer to join their London Team on a permanent Basis. \n\n You would be building out a new, real-time, low latency high performance application to support this. This will also include working closely with traders and other front office users to ensure that the platform is built out efficiently. \n\n Strong hands-on coding experience utilising Core Java within a Front Office Environment, Prior experience working within Investment Banking is highly beneficial, in particular, Credit Risk/Trading \n Hands on experience working across Real Time, high performance Microservices \n Prior experience or appreciation of Front – End technologies like UI Constraints, React or Typescript. \n Previous experience working in teams following an agile methodology is beneficial

Senior Solution Architect / Enterprise Solution Architect / Enterprise Architect \n Our client is a leading name within the London Market insurance industry , recognised for its innovation, scale, and commitment to digital transformation. The organisation is undertaking a multi-year technology modernisation initiative aimed at enhancing core underwriting, claims, and broking platforms and this role plays a pivotal part in shaping that future. London Market Insurance experience is essential for this opportunity. \n\n Weve had a brilliant brief for a Senior Solution / Enterprise Architect to join a well-known brand within the London Market. Youll work closely with the Head of Architecture and a talented team of Enterprise and Senior Solution Architects to help define and evolve the organisations strategic technology roadmap. \n\n This is a software and application-focused role , ideal for someone who brings deep London Market insurance domain expertise and a strong understanding of complex enterprise ecosystems. \n\n Design and govern solution architectures across core insurance domains (underwriting, policy administration, claims, and broking). \n Contribute to target operating models and technology strategies for digital transformation programmes. \n Proven experience as a Senior Solution Architect or Enterprise Architect within the London Insurance Market (Lloyds, Managing Agents, or Syndicates). \n Strong background in software and application architecture , ideally within .NET, Java, or cloud-native environments (Azure / AWS) . \n Deep understanding of insurance systems such as policy administration, claims, exposure management, data platforms, and integration frameworks. \n Familiarity with APIs, microservices, integration patterns, and data architecture .

Software Engineer (C++, Python, Java or Rust) Client: Elite Prop Trading Firm \n Salary: £150,000 - £500,000 Base (+ Bonus)\n Location: London / Hybrid \n\n My client are seeking a talented Software Engineer who will play a critical role in developing and optimizing high-frequency trading systems, ensuring they operate at peak performance with minimal latency. As a Software Engineer, you will be joining a world class technical team that pride themselves on working with the most cutting edge technologies and you will work and learn from the best. \n\n Design, develop, and maintain high-performance trading applications. \n Performance tuning of state of the art trading systems - optimise code for maximum speed and efficiency, minimising latency. \n Handle large volumes of market data in real-time, ensuring accurate and fast data ingestion, processing, and storage to feed trading algorithms. \n\n Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. \n Strong understanding of data structures, algorithms, and software design principles. \n~ Experience with multi-threaded programming and real-time systems (C++/Java)\n~ Experience writing software for massive scale (Up to 100s billions of records at a time!)\n~ Proficiency in Linux/Unix environments. \n~ If you are a talented Software Engineer and satisfy the above requirements, please apply to have your CV considered or email rdelaney@hunterbond.

Automation Tester (ETRM Platforms)\n Permanent \n Location: UK - Remote \n Automation testing Python, Java etc. \n We are seeking Automation Testers, (up to Lead Tester), for a leading software company that delivers advanced solutions for trading and risk management across global financial and energy markets. \n There are options for both fully remote and hybrid / London working. \n Essential skills include strong experience in test automation with an ETRM platform with as many of the following as possible: \n Programming & Scripting: Python, Java, JavaScript, C++, Scriban \n Web Technologies: RESTful APIs, JSON, HTML, CSS, Node.js \n Databases: SQL Server, MySQL, PostgreSQL, MongoDB \n Tools & Frameworks: Git, Docker, Jenkins, Kubernetes, Agile (Scrum & Kanban), JIRA, Pytest, Powershell \n Linux, Windows \n Energy/Financial Trading (k \n Regulated software industries \n High volume, high complexity data systems

Project description One of our clients from Capital Markets domain is looking for Calypso developer to support various collateral management projects. This includes interactions with various upstream and downstream systems. \n\n Responsibilities/ Direct Responsibilities \n Application designing / development / testing / support / enhancements / bug-fixing. \n Interact with functional and technical representatives of project teams in order to understand business functionalities, technical modules, integration mechanism and data sources. \n Prepare test plans and conduct Unit, Integration, Regression, Performance and Functional Testing using automated testing frameworks. \n Contribute to the technical designing phase and document the design with UML diagrams and models. Create prototype for proof of concept and business requirements validations. \n Ensure that the project and organization standards are followed during various phases of software development lifecycle and day to day development work. \n Estimate efforts and schedule for various modules and meet deadlines. \n Technical and Release Documentation \n Deployment of system components \n Application, Shell Scripts and Databases. \n Acquire skills in relevant technologies and take up higher responsibilities \n To participate in out-of-hours / daytime support as required \n To ensure that application is of good quality, ensure any issues are fixed on priority. \n To work with teams to help solve complex technical problems \n Work towards initiatives to improve processes and delivery efficiency \n Contribute towards innovation; suggest new technical practices for efficiency improvement. \n Conduct Code reviews Contributing Responsibilities: \n Contribute towards innovation, suggest new technical practices to be investigated \n Contribute towards initiatives to improve processes and delivery \n Contribute towards recruitment efforts \n\n Skills/ Must have \n Experience with Calypso's collateral management module \n Experience with Calypso's data uploader module \n Knowledge of XML \n Extensive experience working Calypso customizations preferable in Back Office area. \n Knowledge on Calypso Components: Engines, Event Server, Data Server, Transfers, Messages, BOCre, PL Positions, BO Positions, Reporting Framework, Cache, SDI, Product and Trade API , Cash flows, Pricing. \n Customization experience on Message Handlers, Transfer, Custom service creation, Creation of Custom Engine, Customization of Swift Messages, Customization of Scheduled Tasks and other back Office customization. Experience with Calypso cross-asset platform \n Calypso Architecture, Modules and Tools. Skilled in developing and maintaining interface designs for applications. \n Proficient in Java, with a good knowledge of its ecosystems and proficiency in object-oriented programming \n Knowledge on Collections API. \n Control structures, access modifier, exception handling. \n Thorough understanding of complete Software Development Lifecycle \n Self-motivated, good interpersonal skills and inclination to constantly upgrade on new technologies and frameworks. \n Good communication and co-ordination activities. \n\n Nice to have \n Basic understanding of UNIX servers and commands \n Understanding of back-office processes like SWIFT messages, Settlements, CREs, Accounting etc. \n Understanding of FX products \n Experience of tools like Maven, Jenkins, Gradle \n\n Languages \n\n English: B2 Upper Intermediate \n\n Seniority \n Senior

Senior Java Developer | Low Latency | London \n Our client is a specialist engineering consultancy known for solving some of the most demanding performance challenges across financial markets and technology. Their teams design, build, and optimise high-throughput, low-latency systems used by global institutions where reliability and speed are critical. \n\n They are now looking for exceptional Java Engineers with proven experience in building high-performance, low-latency systems . This role involves working on complex, business-critical projects where every microsecond matters . \n\n You’ll join a highly technical team known for solving tough engineering challenges and delivering efficient, elegant solutions across banking, trading, and financial technology environments. \n\n#Location : Primarily Remote, with travel to London City at least twice per week. \n#Design, build, and maintain high-performance Java applications used in demanding real-time systems. \n Develop and enhance testing and benchmarking frameworks to validate system performance. \n Identify and eliminate bottlenecks through systematic performance analysis . \n Quantify and document measurable performance improvements. \n\n Commercial experience with high-performance Java systems . \n Ability to work confidently across existing and greenfield projects. \n Exposure to trading, banking or fintech environments is highly beneficial, particularly with front office trading. \n Experience in a software consultancy or client-facing engineering role .

Are you interested in working in Tech for Good? \n Have you got experience working with Kotlin, or are keen to work with Kotlin? \n\n\n Principal Software Engineer Clean Energy for EV Charging \n Up to 150k + bonus + benefits \n Hybrid in London 2 days per week \n\n\n Due to exciting projects in the pipeline, they are looking to grow their team with Principal Software Engineers who have experience in the following: \n\n~ Kotlin software development \n AWS or other cloud experience \n~ Have worked in modern, product-focused tech companies \n\n\n They are looking for engineers who are curious, ambitious and able to 'raise the bar', without being afraid to take risks or challenge the status quo. \n\n You will enjoy and fantastic benefits package: \n\n Bonus \n Private health insurance \n Life assurance \n Pension contributions \n Flexible working with the ability to work from home 3 days a week \n\n If youre interested in working with new technologies while also making a difference to the world, positively impacting through technology, apply now for this fantastic Principal Software Engineer opportunity!

Senior Software Developer (Java / Spring) | London (Hybrid) | 50K \n Location: London (Hybrid)\n Type: Full-time | Permanent \n\n The company are developing software solutions that address a wide range of challenges faced by the public sector. Their customers include government departments, agencies, and other public sector organisations, helping them streamline processes and achieve their goals effectively. They are looking for a skilled Senior Software Engineer who looking is eager to learn, and are ready to contribute to our ongoing growth and success. \n\n Develop and maintain applications using Java & Spring Boot \n Write and maintain unit, integration, and end-to-end tests \n Participate in code reviews and uphold coding standards \n Help design scalable, secure features and services \n 2+ years commercial experience in Java with Spring \n Solid grasp of modern Java practices \n Familiarity with Agile methodologies & short delivery cycles \n Flexible Hybrid Working - 2 days onsite per week \n Profit share scheme to reward your contributions. \n Private health insurance to keep you covered. \n Pension scheme for a secure future. \n\n\n If you're passionate about writing high-quality code and want to work on software that makes a difference, this role is for you!

Java Software Engineer (Product Engineering- Real-time Payments)\n Location: London, Hybrid (1-2 days/week)\n\n A Java Software Engineer is needed for a highly regarded payment solutions company; they are used by major global financial institutions standing out for its low-code, cloud-native real-time payments platform \n\n They’re looking for a Java Developer with a product engineering background to join their team, building highly available, scalable systems that power next-generation payments. \n\n Your Background/ Tech Stack \n Java with Spring \n Reactive programming (AKKA etc)\n Solid understanding of CI/CD pipelines, automation, and Agile delivery practices. \n Experience working with MongoDB or other NoSQL databases. \n\n Play a key role in developing real-time payment processing systems using Java, Spring, and Reactive frameworks. \n Work within an Agile delivery environment, collaborating closely with cross-functional teams. \n Leverage automation, CI/CD pipelines, and DevOps tools to streamline deployments and improve delivery efficiency. \n\n This is a great opportunity to work in a fast-paced, collaborative engineering environment, designing and developing products that sit at the heart of a global payments network. \n\n Software Engineer- Product Engineering- Real-time Payments

Quant Developer Commodities \n Permanent \n\n Cititec are partnered with a leading commodities trading house who are looking for a Quant Developer to join their London team, working at the intersection of trading, risk, and technology within the commodities space. This is a hands-on development role where you’ll play a key part in building and maintaining pricing libraries, as well as contributing to risk management platforms used across the business. \n\n You’ll be working closely with traders, quants, and risk teams, so strong communication skills and a genuine interest in the commercial side of things are essential. \n\n Building and supporting risk management tools and analytics platforms \n Taking models from prototype to production - writing robust, scalable Python code \n Interacting with some legacy codebases, ideally in another OOP language (C++/C#/Java)\n\n Solid professional experience as a Quant Developer (or software developer with mathematical background) \n Strong programming skills in Python, with the ability to write production-grade code \n Experience with at least one other OOP language (C++, C#, or Java)\n Background in commodities trading, risk, or pricing \n Familiarity with numerical libraries, performance optimisation, and clean software design principles

About Us: Solirius Consulting delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We currently have over 250 consultants working with a variety of key clients from both the public and private sectors such as the Ministry of Justice, Department for Education, FCDOS, UEFA, International Olympic Committee and Mercedes Benz; We pride ourselves on being specialists at what we do, making the most of our consultants’ expertise in their fields in order to provide a best-in-class service to our clients. All our consultants have the opportunity to work on a range of different projects, providing a broad range of knowledge on which to develop their careers and progress in the direction they choose. \n\n This is an exciting opportunity to join our Software Engineering Practice as a Senior Engineer, to work alongside our team and help build out the capability. \n\n Our team is our strongest asset, you will be an excellent team player who recognises the strength of the team as a whole and can find their role within the Solirius team. Typical qualities of a Solirius consultant are: \n Working across the full lifecycle from requirement gathering and design, through to coding and into testing, deployment and maintenance. \n As a consultant with Solirius you will have exposure to a variety of projects and challenges \n Championing and contributing towards engineering best practises across our team and projects. \n\n In terms of specific languages you should have commercial experience in some or all of the following; \n Java 7/8 to current \n Applied knowledge of front end frameworks (Angular, React, other similar)\n Knowledge of selected front end technologies (HTML, JavaScript, CSS)\n Rest, Hibernate, Docker, Terraform, GitHub, Jenkins, development and deployment in a cloud environment \n SQL \n Experience of working with cloud infrastructure (Azure or AWS, GCP is beneficial)\n Experience in unit testing frameworks (Karma, Jasmine or others)\n\n Competitive salary, dependent on experience \n~ Private Healthcare \n~ Flexible working / Work from home \n~ Enhanced Parental Leave \n~ Generous annual discretionary bonus \n5 days allocated development training per year \n~ Contributory pension \n~ Gym membership \n~ Annual away days and social events \n\n\n Equality & Diversity: \n We do not discriminate on the basis of race, religion, gender, sexuality, age, disability, ethnicity, marital status or any other protected characteristics.

My client, a reputable Investment Bank, is looking to hire a technical Business Analyst to play a key role on a major transformation programme across their Fixed Income technology space. This is a Greenfield programme of work where the Bank is looking to modernise their trading platform, moving to a new microservices-based architecture and delivering an advanced suite of real-time pricing applications across Credit and Rates. \n For this role, they want to hire a Technology Business Analyst who understands object-orientated programming and who can work closely with the business and technology to establish requirements and get involved with the architecture and design of the platform. \n You will not be coding in this role, but an understanding of how systems are knitted together from a development perspective is key as you will be working closely with the engineering teams who will be building the applications. \n\n To be right for this role, you will need to have a track record in the following: \n Experience as a technical BA on another real-time trading platform build within Fixed Income. \n A grasp of object-orientated programming (Java is preferred but experience with others are fine too). \n Experience working on platforms with microservice architectures and frameworks \n A thorough understanding of how to sit with front office users to gather requirements and translate these into technical specifications for software development teams \n\n This is an exciting and unique opportunity to join a greenfield programme building real-time trading applications. The role operates a hybrid working policy and the salary is competitive with the potential for a bonus and generous holiday allowance.

Full Stack Software Engineer \n Mostly remote 1 day onsite in London every fortnight \n Full Stack Software Engineer Java / AWS \n Join a forward-thinking consultancy supporting high-profile UK Government projects \n\n Our client is a specialist software consultancy delivering cutting-edge solutions that empower UK Government and National Security organisations. Their teams tackle complex operational challenges through innovative software design, modern development practices, and close client collaboration. Due to continued growth and new project wins, they are seeking a talented Software Engineer to join a long-term Central Government project. \n\n Up to 70,000 DOE + performance bonuses \n~ Mostly remote with flexible working options \n~ Career coaching, training and continuous professional development \n~ Collaborative, inclusive, and Agile working environment \n~ Regular team socials and networking events \n~25 days holiday + bank holidays + buy/sell options \n\n\n THE SOFTWARE ENGINEER ROLE: \n As a Software Engineer , youll work in an Agile team building bespoke, secure, and scalable software solutions. Youll collaborate with cross-functional teams, implement new features, and contribute across the full software lifecycle, from design and development through to deployment and maintenance. Youll work with modern tools, cloud environments, and CI/CD pipelines, helping deliver real-world impact for UK Government partners. \n\n SOFTWARE ENGINEER ESSENTIAL SKILLS: \n Strong commercial experience in Java (Spring Boot preferred)\n Experience with AWS or other public cloud environments (Azure, GCP)\n Exposure to front-end technologies (React, Angular or similar)\n Strong understanding of Agile / DevOps principles \n Software Engineer, Java, AWS, Cloud, Full Stack, Agile, CI/CD, DevOps, Government, SC Clearance, NSD

Have you been developing with Core Java without the use of frameworks?\n\n Mid Java Developer – Leading FinTech \n Location – hybrid in London 3 days a week \n Salary – up to £90k + bonus \n\n We are working with our long-term partners on the hunt for numerous Mid-level Java Developers as they continue to expand various teams. They began their journey as a market-leading FinTech disruptor and after many years at the forefront of their field, have recently been acquired by a prominent capital market. \n\n This is an excellent opportunity for someone looking for their 2nd or 3rd job in software development as they are looking for someone with 3-5 years prior experience, with the potential to rapidly progress into a senior position. \n\n Experience they are looking for in Mid Java Developers: \n Core Java \n Developing software from scratch WITHOUT the use of frameworks e.g. TDD, CI/CD, Paired-programming environment \n Data structures, algorithms, threads \n An interest in the financial sector, FX and trading \n\n If you are looking to dip your toes into the cloud, this is a great opportunity as they are building software to be agnostic and run across both GCP and AWS. \n\n As a Mid Java Developer, you will enjoy endless fantastic benefits: \n~ Flexible working from home policy \n~ Personal training budget \n~ Private health insurance \n~ Life assurance \n~ Dental & eyecare insurance \n~ Bonus \n~ Matched pension scheme \n Long service awards \n~ If you are looking for your next challenge to progress your career to the next level, apply now for immediate consideration in this unmissable Mid Java Developer position!

Okta SME - £400 per day - Fully Remote \n Our client is a fast-growing ecommerce and online retail company, with a truly global reach. \n\n Offering fully remote working, they’re looking to hire an Okta subject matter expert. \n\n This is an initial 6 month contract, outside IR35 and paying ~£400+ per day. \n\n You’ll be key in identity and access provisioning processes, support the testing and deployment of IAM system updates and have the chance to automate IAM processes using scripting languages (Java, Python etc)\n\n Programming and scripting skills - Json, Java, Python, PowerShell or .NET etc. \n of DevOps and Cloud practices and tools would be ideal

Accelerate your tech career with a global superstar brand. \n Step into the world of finance with a FTSE-listed bank in Guangzhou. As a Software Engineer, you’ll be part of the team behind secure, lightning-fast cross-border payments, building the tech that keeps the world connected. \n\n With expert training, hands-on support, and real-world projects from day one, you’ll be solving tech challenges, and making an impact with a brand on your cv that everyone knows. Why Join FDM’s Graduate Programme? \n\n Up to 12 weeks of hands-on training in our Skills Lab with expert coaches \n Learn practical skills such as Object-Oriented Programming, Java, Springboot, React, Python, JavaScript, Git, SQL, cloud platforms, and CI/CD pipelines and AI integrations \n Make an impact and work on real projects with top global brand \n Get ongoing support, mentoring & career coaching \n\n Ongoing development through the FDM Skills Lab and career support team \n Consultant Support Team focused on your growth and wellbeing \n Work on business-critical projects in the global payment systems team \n\n\n You hold a university degree (bachelor or higher), STEM background preferred \n Able to commit to completing our full 2.5-year graduate programme in Guangzhou \n Relocation support options available \n Proficiency in English and Mandarin \n We spot trends, find top talent, and help businesses stay ahead. \n\n With 30+ years of experience, we coach, mentor, and launch fresh thinkers from diverse backgrounds into world-class careers. Partnering with top global companies, we deliver the right talent at the right time—while guiding our people toward exponential growth. \n\n#300+ trusted client partners \n\n Committed to Diversity, Equity & Inclusion \n With 80+ nationalities represented, FDM thrives on diversity, fuels innovation through unique perspectives, and celebrates success together.

Forward Deployed Software Engineer | Defence Tech & AI | London (Hybrid | 4x days onsite) About Want to work on software that powers the autonomous age? This defence tech team are building next-generation AI and systems software to help organisations collaborate with robots, sensors, and also autonomous systems. Youll be joining at a pivotal stage of growth, working with a team of exceptional engineers who thrive on solving high-impact problems. From your first day, youll have genuine ownership and autonomy - influencing the design, functionality, and direction of cutting-edge products that have real-world applications. Why join: • Be part of a mission-driven team shaping the future of autonomous systems, • Collaborate with engineers, scientists, and AI experts on high-stakes projects, • Work hands-on in the field, seeing your code in action with real users, • High autonomy, clear purpose What they value: • Strong engineering fundamentals and curiosity across tech stacks, • A bias for action and problem-solving in complex, real-world settings, • Collaboration and direct engagement with end users, • A willingness to travel and work closely with customers to make an impact Theyre open to all OOP backgrounds (Python, C++, or Java), with modern frameworks like React or Angular in play. London | Hybrid (4x days onsite + travel as needed) Interested? Apply now!

Software Development Lead - £600 - £700 Per Day – London (Hybrid) – 12 Months - Financial Services \n Overview: \n A market leading organisation operating within the Financial Services sector are searching for an experienced Software Development Lead to join one of their growing teams in London on a hybrid basis. \n\n Technical Requirements: \n Proven ability to led teams and drive cross-functional delivery in a matrix environment \n~ Strong command of full stack development: Javascript (React/Angular), Node.js or Java/.NET/ Python and SQL \n~ Hands-on experience with AWS architecture and services (Glue, Lambda, API gateway, IAM, S3, CloudWatch etc.)\n~ Prior experience working in the Asset Management, Investment Banking or Wealth Management \n\n\n Desirable: \n Knowledge of front office platform and workflows: OMS, PMS and risk engines (note this client use Aladdin)\n Experience with ETF platforms and fund lifecycle processes \n Familiarity with Snowflake, Python and event driven architecture \n Exposure to regulatory reporting, ESG data pipelines or performance attribution systems \n\n Rate & Duration: \n Rate: £600 - £700 Per Day \n Location: London (Hybrid)\n Duration: 12 Months \n\n Software Development Lead - £600 - £700 Per Day – London (Hybrid) – 12 Months - Financial Services

Quant Developer Commodities \n Permanent \n\n Cititec are partnered with a leading commodities trading house who are looking for a Quant Developer to join their London team, working at the intersection of trading, risk, and technology within the commodities space. This is a hands-on development role where you’ll play a key part in building and maintaining pricing libraries, as well as contributing to risk management platforms used across the business. \n\n You’ll be working closely with traders, quants, and risk teams, so strong communication skills and a genuine interest in the commercial side of things are essential. \n\n Building and supporting risk management tools and analytics platforms \n Taking models from prototype to production - writing robust, scalable Python code \n Interacting with some legacy codebases, ideally in another OOP language (C++/C#/Java)\n\n Solid professional experience as a Quant Developer (or software developer with mathematical background) \n Strong programming skills in Python, with the ability to write production-grade code \n Experience with at least one other OOP language (C++, C#, or Java)\n Background in commodities trading, risk, or pricing \n Familiarity with numerical libraries, performance optimisation, and clean software design principles

My client, a reputable Investment Bank, is looking to hire a technical Business Analyst to play a key role on a major transformation programme across their Fixed Income technology space. This is a Greenfield programme of work where the Bank is looking to modernise their trading platform, moving to a new microservices-based architecture and delivering an advanced suite of real-time pricing applications across Credit and Rates. \n For this role, they want to hire a Technology Business Analyst who understands object-orientated programming and who can work closely with the business and technology to establish requirements and get involved with the architecture and design of the platform. \n You will not be coding in this role, but an understanding of how systems are knitted together from a development perspective is key as you will be working closely with the engineering teams who will be building the applications. \n\n To be right for this role, you will need to have a track record in the following: \n Experience as a technical BA on another real-time trading platform build within Fixed Income. \n A grasp of object-orientated programming (Java is preferred but experience with others are fine too). \n Experience working on platforms with microservice architectures and frameworks \n A thorough understanding of how to sit with front office users to gather requirements and translate these into technical specifications for software development teams \n\n This is an exciting and unique opportunity to join a greenfield programme building real-time trading applications. The role operates a hybrid working policy and the salary is competitive with the potential for a bonus and generous holiday allowance.

Accelerate your tech career with a global superstar brand. \n Step into the world of finance with a FTSE-listed bank in Guangzhou. As a Software Engineer, you’ll be part of the team behind secure, lightning-fast cross-border payments, building the tech that keeps the world connected. \n\n With expert training, hands-on support, and real-world projects from day one, you’ll be solving tech challenges, and making an impact with a brand on your cv that everyone knows. Why Join FDM’s Graduate Programme? \n\n Up to 12 weeks of hands-on training in our Skills Lab with expert coaches \n Learn practical skills such as Object-Oriented Programming, Java, Springboot, React, Python, JavaScript, Git, SQL, cloud platforms, and CI/CD pipelines and AI integrations \n Make an impact and work on real projects with top global brand \n Get ongoing support, mentoring & career coaching \n\n Ongoing development through the FDM Skills Lab and career support team \n Consultant Support Team focused on your growth and wellbeing \n Work on business-critical projects in the global payment systems team \n\n\n You hold a university degree (bachelor or higher), STEM background preferred \n Able to commit to completing our full 2.5-year graduate programme in Guangzhou \n Relocation support options available \n Proficiency in English and Mandarin \n We spot trends, find top talent, and help businesses stay ahead. \n\n With 30+ years of experience, we coach, mentor, and launch fresh thinkers from diverse backgrounds into world-class careers. Partnering with top global companies, we deliver the right talent at the right time—while guiding our people toward exponential growth. \n\n#300+ trusted client partners \n\n Committed to Diversity, Equity & Inclusion \n With 80+ nationalities represented, FDM thrives on diversity, fuels innovation through unique perspectives, and celebrates success together.