Senior software jobs in Reino Unido

At Forvis Mazars, we're always looking ahead, for our people, our clients and the wider world. Together, we grow, belong and impact. You'll be supported to learn, explore and develop from day one. We celebrate individuality, encourage bold thinking and believe success comes from working together. With us, you'll belong to your local team, gain global experience, and make a meaningful impact now and in the future. About The Team: Our Audit Quality Support Team plays a vital role in maintaining and enhancing the quality of audits across Forvis Mazars in the UK. The team provides technical expertise and strategic support to audit teams throughout the firm, ensuring consistency, compliance, and excellence in our audit delivery. We support client-facing teams through a wide range of services, including: • Responding to complex technical audit enquiries, • Developing and maintaining firm-wide audit methodology As an Audit Manager (MAN), you will work closely with both audit and central teams to champion quality and embed a high-performance culture throughout the service line, and support the senior leadership team including Partners, and contribute to the strategic development of the AQST practice. What You'll Do: • Quality Management Delivery – Support the implementation and embedding of a culture of high audit quality across the firm by strengthening the firm's System of Quality Management (SoQM)., • ISQM (UK) 1 Compliance – Contribute to the delivery of the firm's ISQM (UK) 1 monitoring, testing, and evaluation programme, including control testing, documentation, and remediation tracking., • Control Design & Review – Assist in the design and implementation of new or revised quality controls, identify control gaps, and support remediation processes., • Data & Insight – Use software tools to map and analyse objectives, risks, and controls; maintain relevant documentation and support ongoing process improvement., • Stakeholder Engagement – Communicate regularly with key internal stakeholders on control processes, findings from monitoring activities, and improvement initiatives., • Cross-Team Collaboration – Work closely with other quality-related teams (e.g. Methodology, RCA, Learning & Development) to deliver a coordinated response to audit quality initiatives., • Reporting & Communication – Prepare reports and analysis for leadership, summarising key findings and recommendations from monitoring activities and thematic reviews., • Innovation & Efficiency – Support continuous improvement, suggesting enhancements to quality processes and supporting digital automation initiatives., • Qualification – Professionally qualified (ACA / CA / ACCA or equivalent)., • Audit Experience – Strong background in audit; familiarity with ISQM (UK) 1 requirements is desirable but not essential., • Technical Proficiency – Good working knowledge of Microsoft Office applications (especially Excel), SharePoint, and comfort working with a range of technologies and systems., • Organisational Skills – Strong project management and organisational capabilities, with the ability to prioritise effectively and meet deadlines across multiple tasks., • Communication – Clear and professional communication skills, both written and verbal, with the ability to engage confidently with colleagues at all levels., • Team Player – Collaborative, adaptable, and approachable with a proactive mindset and a commitment to continuous learning and improvement., • Confidentiality – Able to handle sensitive information with discretion and professionalism. Forvis Mazars is a leading global professional services network delivering quality across audit, tax, advisory and consulting. We're united by a shared purpose and a strong sense of belonging, with a culture rooted in inclusion, responsibility, and collaboration. With us, you'll be empowered to shape your career, contribute your ideas, and make a difference from day one. We embrace individuality and encourage everyone to bring their whole selves to work. Whether you're looking to stretch your potential, build meaningful relationships or be part of a diverse, forward-thinking team, this is a place where you can thrive. Salaries & Benefits: At Forvis Mazars, we pride ourselves on being a fair and competitive employer, we offer a competitive salary which are based on experience and benchmarking. We have an annual performance-based bonus, and regular salary reviews to ensure you are rewarded for your efforts. You'll enjoy hybrid working options, allowing you to maintain a healthy work-life balance, along with clear career progression opportunities that will support your growth. Our comprehensive benefits package includes wellbeing support because we believe in taking care of our people. Does this sound like the kind of place where you can thrive? Location: Various – This role can be based in ___, ___, ___, ___, ___, ___ or ___ Ready to Grow, Belong, and Impact? Apply now and join us at Forvis Mazars!

Senior Vice President, Sales Executive - Data & Analytics At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world’s investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance – and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. We’re seeking a future team member for the role of Senior Vice President, Sales Executive to join our Data & Analytics team. This role is located in London. BNY Data and Analytics is a leading software and services business in the financial services industry. We are hiring for an experienced, results-driven Sales professional with responsibilities within a specified market segment. In this role, you’ll make an impact in the following ways: • Working with the Head of Sales, this position will effectively develop and qualify sales leads, build customer relations and close essential business., • Successful candidate will engage in continuous, interactive and highly personalized dialogues that drive company revenue and customer satisfaction across UK/Europe., • Experience in enterprise software sales, ideally having experience selling data management, accounting and performance solutions (or likes) to investment managers., • Must be innovative, highly enthusiastic, and motivated to work in a growing, high potential market segment., • Proven record of successful meeting and exceeding monthly/quarterly/annual software sales quotas, • Ability to identify key decision-makers within prospect companies., • Capable of building and maintaining strong customer relationships in region, • Experience in the financial industry required, with a strong preference towards ASP/Cloud solutions solution sales, • Desire to work in a team environment, wherein time-sensitive and business-savvy decisions must be made in order to best meet client expectations and company goals, • Should have good presentation skills, • Bachelor's degree or equivalent education or equivalent work experience required, • Relevant sales position experience within Financial Services required, • Extensive travel across UK/Europe is likely to be required At BNY, our culture speaks for itself, check out the latest BNY news at: Here’s a few of our recent awards: • America’s Most Innovative Companies, Fortune, 2025, • World’s Most Admired Companies, Fortune 2025, • “Most Just Companies”, Just Capital and CNBC, 2025 Our Benefits and Rewards: BNY offers highly competitive compensation, benefits, and wellbeing programs rooted in a strong culture of excellence and our pay-for-performance philosophy. We provide access to flexible global resources and tools for your life’s journey. Focus on your health, foster your personal resilience, and reach your financial goals as a valued member of our team, along with generous paid leaves, including paid volunteer time, that can support you and your family through moments that matter. BNY is an Equal Employment Opportunity/Affirmative Action Employer - Underrepresented racial and ethnic groups/Females/Individuals with Disabilities/Protected Veterans.

Vice President, Implementation Senior Consultant At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world’s investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance – and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. We’re seeking a future team member for the role of Vice President, Implementation Senior Consultant to join our Data & Analytics Solutions team. This role is located in London, United Kingdom. In this role, you’ll make an impact in the following ways: • Lead end-to-end implementation of Data & Analytics products (e.g., Data Vault, Eagle Accounting) for new and existing clients., • Conduct needs assessments, gather requirements, and design tailored solutions aligned with client accounting, financial reporting processes, and strategic goals., • Configure and customize platforms to ensure alignment with client-specific requirements., • Manage data migration activities, including mapping, validation, and reconciliation., • Execute activities across all implementation stages: analysis, configuration, quality assurance, data take-on, knowledge transfer, UAT support, parallel runs, and go-live., • Demonstrate company processes and best practices for solution adoption, including delivering product demonstrations for clients and prospects., • Collaborate closely with Project Management, Product Development, and Support to ensure timely and successful project delivery., • Use mandated tools such as SharePoint, Confluence and Jira to accurately capture risks, issues, actions, task progress, and estimated vs. actual time., • Experience in Data Management or Accounting software implementations, professional services, or financial systems consulting (Eagle experience highly preferred; other platforms such as Aladdin, Alpha, Simcorp, SS&C also considered)., • Experiences in Asset Servicing (one or more of Middle Office, TA, Fund Accounting, Custody) would be beneficial., • Hands-on experience with system configuration, data migration, and client training., • Technical aptitude to quickly learn and apply knowledge of our products., • Experience with SQL or similar technical tools is beneficial., • Ability to see the bigger picture, understanding how decisions and solutions impact wider systems, teams, and clients., • Self-sufficient and proactive, with the ability to work independently as well as collaboratively within a team., • Excellent problem-solving and client communication skills. Here’s a few of our recent awards: • America’s Most Innovative Companies, Fortune, 2025, • World’s Most Admired Companies, Fortune 2025, • “Most Just Companies”, Just Capital and CNBC, 2025 Our Benefits and Rewards: BNY offers highly competitive compensation, benefits, and wellbeing programs rooted in a strong culture of excellence and our pay-for-performance philosophy. We provide access to flexible global resources and tools for your life’s journey. Focus on your health, foster your personal resilience, and reach your financial goals as a valued member of our team, along with generous paid leaves, including paid volunteer time, that can support you and your family through moments that matter. BNY is an Equal Employment Opportunity/Affirmative Action Employer - Underrepresented racial and ethnic groups/Females/Individuals with Disabilities/Protected Veterans.

Senior Developer (Node/React) Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Senior Full Stack Engineer, with strong skills in Node and React, to join a high-performing product team working on a global, high-traffic eCommerce platform handling thousands of transactions daily. You'll play a key role in designing and developing end-to-end solutions, collaborating closely with both technical and business teams to deliver new features that drive growth and enhance the customer experience. What You'll Do • Build and maintain robust, scalable applications across the full stack (Node/React/TypeScript), • Collaborate in an agile team environment to deliver clean, maintainable, and testable code, • Influence architectural decisions and technology choices, • Optimise Front End and Back End performance to ensure fast, seamless user experiences, • Proven experience as a Full Stack Engineer or similar role, • Expertise in React, JavaScript/TypeScript, HTML, CSS, and responsive design principles, • Strong understanding of Back End technologies and best practices, • Passion for writing clean, well-tested code, • Experience with cloud platforms (AWS, Azure, or GCP), • Excellent communication skills and the ability to explain technical ideas clearly, • A mindset focused on scalability, maintainability, and continuous learning, • Degree in Computer Science or a related field, • Experience in eCommerce sectors, • Work on a product with global reach and real-world impact, • Have a voice in how things are built - your ideas matter, • Collaborative, forward-thinking engineering culture Salary: £80k/per annum

Flood Risk & Drainage Engineer Location: Richmond, London Type: Full-time, Permanent Working Model: Hybrid (flexible working supported) Experience Level: 2-4 years A leading Civil & Environmental Engineering Consultancy is seeking a Flood Risk & Drainage Engineer to join their team in Richmond, London. With a strong reputation for sustainable design and public sector work-including with Transport for London and local authorities-you'll be supported to develop your technical skills and grow your career in a collaborative, inclusive environment. Your Role You'll support the delivery of drainage and flood risk projects from early-stage feasibility to detailed design. Responsibilities include: • Designing SuDS and drainage systems using MicroDrainage / InfoDrainage or Causeway Flow, • Assisting with Flood Risk Assessments and planning submissions, • Producing technical drawings with AutoCAD, • Liaising with internal teams, clients, and local authorities, • Supporting junior colleagues and learning from senior engineers What You'll Bring • 2-4 years' UK consultancy experience, • Understanding of SuDS, drainage policy, and planning, • Experience with AutoCAD and drainage design software, • Strong written and verbal communication skills, • A degree in Civil or Environmental Engineering (or similar) Desirable: Knowledge of CDM Regs, foul drainage, GIS, Civil 3D, or local authority experience. Benefits • Discretionary 10% bonus, • Hybrid working and 37.5-hour weeks, • 25 days holiday (+ up to 10 unpaid days), • Private healthcare and matched 4% pension, • Paid professional memberships, • Cycle-to-work scheme & travel loan, • Ongoing training and career progression, • Friendly, mission-driven team culture Submit your CV or contact Will Herman for an informal discussion: 07581619823 Aldwych Consulting values diversity and promotes equality. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. We encourage and welcome applications from all sections of society and are happy to discuss reasonable adjustments and/or additional arrangements as required to support your application. Candidates must be eligible to live and work in the UK. For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.

Espire Infolabs is hiring for Senior Account Manager role for London, UK location,. Senior Account Manager Software & Services (EMEA/Europe Focus).

Senior Software Engineer – 3D Graphics/ Computer Vision. Think: high‑end material capture and photogrammetry tools used behind the scenes by top studios, not off‑the‑shelf consumer software. You’ll be the go‑to engineer for 3D rendering and asset processing in a Windows desktop app that

Senior Backend Python Engineer – London. Shape backend engineering culture, tooling, and processes as the team scales. Early-career engineers or first startup role.

Senior Backend Developer – Node.js, TypeScript, Kafka - up to £70k Leading E-commerce Brand | Up to £70,000 | Hybrid (2 days/week in London) We’re partnering with a leading e-commerce business that’s scaling a modern, event-driven platform to support high transaction volumes and continued growth. They’re looking for a Senior Backend Developer to join a highly capable engineering team working with Node.js, TypeScript and Kafka. This is a hands-on role where you’ll be building and evolving distributed backend services in a fast-paced, product-focused environment. The Role • Build, maintain and improve backend services using Node.js and TypeScript, • Some experience with React, • Develop and support event-driven architecture, with Kafka at the core, • Collaborate with product, frontend and platform teams to deliver scalable e-commerce solutions, • Contribute to system design, performance optimisation and best engineering practices, • Take ownership of services from development through to production What We’re Looking For • Strong commercial experience with Node.js and TypeScript, • Practical experience working with event-driven systems (Kafka experience preferred), • Good understanding of distributed systems, scalability and reliability, • Experience working in complex backend environments (e-commerce is a plus), • A collaborative mindset and a desire to build high-quality software Salary & Benefits • Salary up to £70,000, • Hybrid working: 2 days per week in London, • Opportunity to work on a large-scale, high-impact e-commerce platform, • Modern tech stack with room to influence technical decisions, • Clear progression within a growing engineering function Senior Backend Developer – Node.js, TypeScript, Kafka - up to £70k

A high-growth, pre-seed AI startup in healthcare is hiring a Founding Senior Software AI Engineer to help scale its AI platform. Founding Senior Software Engineer.

Job Role: Senior Software Engineer, Frontend Job Type: Full Time, Permanent Location: London, Hybrid (3 office days a week) Role purpose As a valued member of our engineering team, you will contribute to the development of our new web application, powered by a Headless CMS, using the latest frontend technologies. Working with a modern Next.js TypeScript stack, your primary focus will be on coding, testing, and enhancing the functionality of Travelex's and partner applications. Being part of the Online team, you will be working closely with engineers, designers and the product team. While this is primarily an engineering role, we are always looking for developers who have a keen eye for product and who can contribute to the development of features at a product level before they are implemented. If you are eager to be part of a dynamic team, contribute to Travelex's digital-first strategy, and be part of a company that values its employees while prioritising work-life balance, we invite you to explore this exciting opportunity with us. Key accountabilities and decision ownership: • Writing clean, well-tested and maintainable code, • Ensure high performance and scalability of web applications, • Thorough troubleshooting and debugging to diagnose technical issues, • Keep up to date with the latest trends and emerging technologies, • Identify technical debt and potential areas for improvement, • Actively contribute to discussions on product features, providing valuable input based on technical considerations, • Participate in code reviews, identifying opportunities for improvement and mentoring junior team members when needed, • Knowledge of best practices in security, performance and accessibility Skills, knowledge, and experience: Must have: • 8+ years of experience in frontend development, • Demonstrated strong fluency with TypeScript, Next.js and React, • Experience with design systems, component libraries and Storybook, • Familiarity with state management libraries, • Experience with the testing pyramid and tools such as Vitest, Jest, Playwright, • Strong understanding of non-functional requirements (e.g. Accessibility, Security & Performance), • Understanding of CI/CD practices and deployment pipelines, • Proficient with Git version control Nice to have: • Experience with Headless CMS (we use Sanity), • Exposure to backend or full-stack development (Node.js, Express, etc.), • Developing white-label applications, • Building internationalised applications, • Familiarity with frontend observability best practices (we use Datadog), • Experience in agile software development methodologies Why Travelex? To remain the world’s leading foreign exchange specialist, we are focused on making our customers’ lives simpler, more engaging and hassle free while they travel or move money abroad. We promise to give them the freedom and peace of mind to explore the world, their way – enabling them to travel confidently because they know they have us to lean on. Customer centricity and digital are at the heart of our business strategy. Our commitment to innovation has never been greater, with the development of a number of digital-first, greenfield products and services. And with the Travelex's resources, deep industry experience and leading brand we are inventing the future of FX, cross-border e-commerce and international payments. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Senior Software Engineer - AI Agents. What was missing was a way to turn cutting-edge AI into practical agents that could be deployed, trusted, and scaled. Architect, build and deploy scalable backend services powering AI agents.

Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning).

Software Engineer | Security Platform | London. You’ll join a world-class team solving complex engineering challenges - from distributed systems and large-scale data pipelines to real-time detection and automation.

Senior Embedded Software Engineer.We’re working with a rapidly growing tech for good company that is transforming how data, automation, and smart integrations shape the future of digital infrastructure.Their platform optimises real-time operations, connecting users with seamless, intelligent techn

Note that the job description below is for a full stack dev. Someone with 3-5 years experience as a full stack dev in a fast growing company.

Senior C++ Developer / Software Engineer (Linux SQL C++17) London / WFH to £110k.Global-leading FinTech is seeking a Senior C++ Developer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects.The organisation is a pioneer in the field of

We’re a small, senior team that values intensity, clarity, and momentum. We expect engineers to think deeply, bring perspective, and help shape how autonomous agents should work in the real world. Shape our engineering culture and long-term technical direction.

Humanoid is the first AI and robotics company in the UK, creating the world’s most advanced, reliable, commercially scalable, and safe humanoid robots. Our first humanoid robot HMND 01 is a next-gen labour automation unit, providing highly efficient services across various use cases, starting with industrial applications. About the Role As a Senior Firmware Engineer on the Core Platform team in London, you will play a critical role in developing the firmware that powers our next generation of humanoid robots. In this position you will work at the intersection of robotics, embedded systems, and real-time control, building the software that enables advanced motion, balance, and interaction with complex environments. You’ll collaborate closely with hardware and systems teams to integrate microcontrollers, sensors, and actuators, while designing robust, high-performance firmware and real-time algorithms. What You’ll Do • Develop and debug firmware for humanoid robots, focusing on motion control, stabilization, sensor integration and ethernet based communication., • Collaborate with hardware teams to design seamless integration of microcontrollers and peripherals., • Design and implement drivers for motors, sensors, and communication protocols., • Optimize firmware for performance, reliability, and power efficiency., • Develop and test real-time control algorithms for robotic movement and balance., • Lead and mentor junior engineers, conducting code reviews and promoting best practices., • Ensure robust security and fail-safe mechanisms in embedded systems., • Maintain technical documentation and manage version control of firmware. We’re Looking For: • 6+ years of experience in embedded systems development, preferably in robotics., • Proficiency in C and C++ for microcontrollers, with experience in RTOS (e.g., FreeRTOS, Zephyr) and bare-metal systems., • Hands-on experience with ARM Cortex, STM32, or similar platforms., • Familiarity with communication protocols such as UART, SPI, I2C, CAN, and Ethernet., • Strong understanding of control systems, kinematics, and motion algorithms., • Experience with debugging tools like oscilloscopes and logic analyzers., • Working knowledge of Git, CI/CD, and Agile methodologies., • Preferred experience with ROS/ROS 2, machine learning, or computer vision., • Experience with and/or an interest in using Rust for embedded systems What We Offer: • Competitive salary plus participation in our Stock Option Plan, • Paid vacation with adjustments based on your location to comply with local labor laws, • Travel opportunities to our Vancouver and Boston offices, • Office perks: free breakfasts, lunches, snacks, and regular team events, • Freedom to influence the product and own key initiatives, • Collaboration with top‑tier engineers, researchers, and product experts in AI and robotics, • Startup culture prioritising speed, transparency, and minimal bureaucracy

Designing and developing performant, scalable backend systems using Java (up to Java 21). Java Engineer – 6-Month Contract – Hybrid (2 days on site, London) - Day Rate: Up to £700 (Inside IR35). Strong experience with Java, Spring Boot, and microservice architecture.

Senior Software Engineer – YC-Backed AI Startup.K–£160K + significant equity (projected 20x growth).I'm working with a hyper-growth, YC-backed startup that raised significant Series A funding – one of the largest in tech history.Founded by proven entrepreneurs with multiple successful exits,

Significant background a practical knowledge of AWS Cloud. In an Agile setting, you will collaborate with development teams and clients as a Senior Cloud Architect to produce cutting-edge software.

Design Engineer Permanent, Full Time Location: Watford About the Role: We are seeking a skilled Design Engineer to join our Structural Team based in Watford, working on major infrastructure projects. You will assist in the design, analysis, and delivery of structural engineering solutions, ensuring projects meet the highest standards of safety, efficiency, and sustainability. Key Responsibilities: • Assist in the design, analysis, and detailing of structural systems for infrastructure projects, including bridges and related structures., • Perform structural calculations to ensure compliance with Eurocodes and British Standards., • Prepare detailed engineering drawings, specifications, and technical reports., • Collaborate with architects, clients, and multidisciplinary teams to integrate structural designs., • Conduct site visits and inspections, providing technical input for repairs or modifications., • Use structural analysis software (e.g., STAAD Pro, Tekla, AutoCAD) for modeling and assessment., • Support senior engineers in project planning and delivery, addressing design and cost challenges., • Ensure compliance with health, safety, and environmental regulations throughout design and construction phases. What We’re Looking For: • Degree in Civil or Structural Engineering (BEng or MEng)., • 5–8 years of relevant experience in structural engineering, ideally within infrastructure projects., • Experience with concrete and/or steel design is highly beneficial., • Familiarity with structural design software and strong knowledge of engineering principles., • Excellent communication, teamwork, and problem-solving skills. Why Join Us? • Work on high-profile infrastructure projects that make a real impact., • Be part of a collaborative and innovative team., • Opportunities for professional development and career progression.

Senior Radar Analyst Travel: Regular UK and overseas travel required Are you passionate about radar technology and advanced signal processing? We’re looking for a Senior Radar Analyst to join our team and play a key role in the design, development, and analysis of cutting-edge radar systems. What You’ll Do • Develop mathematical models of radar and sub-systems using MATLAB, Simulink, and Mathcad, • Design and implement digital signal processing algorithms, • Provide technical input for hardware and software development, • Produce detailed specifications and assist in system validation, • Conduct radar performance analysis, including trials data, and prepare technical reports, • Liaise with suppliers to ensure system performance criteria are met, • Lead the development of new radar system concepts, • Present technical papers to customers and external organizations What We’re Looking For Essential: • Degree in Engineering, Physics, or related discipline, • Strong experience with MATLAB and DSP, • Working knowledge of radar or similar domains (e.g., sonar, image processing, communications), • Proven ability to deliver projects on time and within budget, • Knowledge of radar techniques (Pulse Compression, Doppler Filtering, CFAR), • Experience with phased arrays, RF electronics, embedded systems, • Programming skills in Python, C/C++, and familiarity with tools like Git/JIRA, • Systems engineering or R&D background, • Comfortable with hardware testing and debugging

As a Senior ILS Engineer within the ILS / Obsolescence team, you will support the delivery of contracted ILS requirements across key UK Defence programmes and contribute to the continued development of the Integrated Logistics Support discipline. Working within a sovereign UK defence engineering environment, you will support complex, safety-critical systems deployed in support of UK and allied defence operations. Key Responsibilities • Deliver core ILS activities, including impact of change assessments to system support solutions, • Conduct and support FMECA, LORA and Life Cycle Costing activities, • Support PHS&T, training and disposal considerations, including hazardous material and security constraints, • Produce ILS Management Plans in line with DEF STAN 00-600 and business ILS strategy, • Deliver proactive and reactive obsolescence management in accordance with BS EN-IEC-62402, • Identify spares requirements in line with MoD policy and NATO codification principles, • Support reliability and availability analysis, including ARM reporting and Reliability Block Diagrams, • Support customer maintenance policy development, UMMS schedules and RCM activities, • Contribute to bid and proposal activities, including requirements review and Basis of Estimate development, • Ensure compliance with ILS requirements and promote the value of ILS across engineering stakeholders, • Demonstrate understanding of the full engineering lifecycle, from contract delivery through in-service support What We’re Looking For • Proven experience delivering ILS within the UK Defence environment, • Engineering degree or equivalent experience, ideally supported by an HNC Level 4 qualification or above, • Strong knowledge of relevant UK Defence and international ILS standards, • Experience supporting ILS activities on maritime surface or sub-surface platforms, • Experience of ILS applied to control systems and software

Senior Compiler Engineer Location: London Salary: £80k – £100k We’re partnering with a well-funded, fast-growing semiconductor and AI computing company building high-performance compute platforms at the intersection of advanced silicon, accelerators, and compiler technology. They are expanding their compiler organisation and are looking for Senior to Staff-level Compiler Engineers to work on performance-critical, hardware-aware compiler systems that directly impact next-generation compute products. Senior Compiler Engineer Responsibilities • Development and evolution of LLVM-based and custom compiler toolchains, • Performance optimisation for AI / ML and accelerator-driven workloads, • Low-level code generation, backend, and systems-level compiler work, • Close collaboration with architecture, silicon, and hardware teams to influence real products Senior Compiler Engineer Background • Strong experience in compiler development (LLVM strongly preferred), • Excellent C++ skills, • Background in systems programming, performance optimisation, or hardware-aware software, • Exposure to AI accelerators, CPUs, GPUs, or DSPs is a strong plus Interested in learning more? Message Harry Hansford at IC Resources for a confidential discussion.

At Champion Data, our dedicated team are united by sport and driven by data. We strive to revolutionise and transform sport data globally by leveraging our cutting-edge technology and expert team, ensuring we deliver the best possible outcomes for our partners and clients. About the job Champion Data has an exciting opportunity for an experienced and dedicated Senior Developer to join our team! The Senior Developer is a key technical leader, leveraging their extensive experience to guide and mentor other members. They are responsible for designing, developing, and maintaining software solutions for both internal and external clients. Possessing strong technical skills and expertise in software development, they play a crucial role in ensuring our success, delivering robust and scalable software solutions. This is a full-time permanent role based in the United Kingdom. We operate a hybrid model, with senior engineers typically spending 2–3 days per week in our central London office or client locations to support collaboration, mentoring, and team development. The role reports into the Technology Leadership team (via the CTO) and works closely with senior engineers, product, and delivery leads. The role may include the provision of on-call support services for scheduled sporting matches at regular times on a rostered basis. Key Responsibilities • Software Development: Develop software applications using appropriate technologies, adhering to best practices and industry standards, to meet business objectives., • Task Management: Complete assigned tasks within agreed time frames, budgets, and quality standards, effectively managing priorities and deadlines., • Collaboration: Confer and collaborate and lead team members and other developers to address system software problems, propose improvements, and make necessary modifications., • Continuous Learning: Stay up to date with industry trends and developments, proactively identifying and proposing changes that can enhance software quality, speed, and maintainability., • Code Reusability: Promote the reuse of existing shared code and common libraries to improve development efficiency and maintain consistency across projects., • Quality-Driven Development: Emphasize a focus on software quality throughout the development process, employing robust testing and best practices to ensure reliable and maintainable code., • Policy and Idea Development: Direct the application of existing principles and guide the development of new policies and ideas, contributing to the advancement of the team and organization., • Complex Problem Solving: Tackle complex issues where analysis requires in-depth evaluation of variable factors, employing analytical and problem-solving skills to find effective solutions., • Stakeholder Networking: Establish and maintain productive relationships with key stakeholders, facilitating effective communication and collaboration., • Mentoring and Advisory Role: Provide guidance and advice to other team members on complex matters, leveraging your expertise to elevate the team's performance., • Leadership and Support: Offer leadership and support to developers within the team, contributing to their growth and development., • Operational Technical Support: Provide operational technical support for products and solutions, ensuring their smooth functioning and addressing any issues that may arise., • After-Hours Support: Be available for after-hours support for applications falling within your area of responsibility, contributing to the overall reliability and stability of the software ecosystem., • Specialisation: Sustaining a firm dedication to achieving expert-level proficiency in their specialized field, while also disseminating knowledge and educating others, to drive innovation and success within the company. About You • Extensive industry experience in .Net Framework, .Net Core and C#, • Strong, hands-on experience designing and operating production systems on AWS, • Experience building and operating high-availability, data-intensive systems is highly regarded, • Experience contributing to system design and architectural decisions in distributed systems, • Experience building, maintaining, and improving CI/CD pipelines using Git-based workflows, • Experience working in an Agile team, • Good verbal communication skills with the ability to communicate effectively with team members, internal and external, • Strong critical thinker with problem solving aptitude Tell me more about Champion Data For over 20 years, Champion data has been at the forefront of delivering sports stats globally.With a global presence in Australia, the USA, the UK, and Asia, we specialise in real-time data collection, storage, analysis, distribution, and visualisation. We track every play and movement, delivering unbeatable game intel through seamless integration systems. Our unrivalled visual packages, in partnership with leading media outlets, ensure a sensational sports broadcast experience. We work across numerous major sports, including AFL, NRL, Football, Horse Racing, World Netball, LIV Golf, Tennis, and Lacrosse. As we continue to expand globally, we aim to solidify our position as the leading sports data company. At Champion Data, our people are at the core of our success, driving the innovation and passion that underpin our company culture. By joining our team, you will be part of a motivated group with a ‘can-do’ attitude, eager to embrace challenges and committed to personal and professional growth. At Champion Data we will enable you to be your own champion. Our Core Values: To challenge the Playbook / To be an Elite Partner / To Champion Team Why Join Champion Data? We offer flexible hybrid working arrangements, financial support for setting up a remote workspace and a strong focus on health and wellbeing. Our team culture is vibrant and supportive, including regular social events, team lunches, and more. We also provide extensive employee benefits, including access to our wellness program and additional leave through Mindful Me Days. What benefits does Champion Data offer the team in the UK? • Mindful Me Days: Four days per year dedicated to your wellbeing, • Flexible Working: Our team works globally in a hybrid environment, which includes two weeks per year, during which you can work remotely from anywhere worldwide., • UK Office: Access to a co-working space in Soho, London., • Our spaces: all of our offices have great end-of-journey facilities; including showers, wellness/prayer room & games, • Employee Assistance Programs: 24/7 Access to financial support and counselling, • Wellness Incentive: To help support your home office setup or contribute towards a wellness activity/service of your choosing, • Get to the Game: Funds towards tickets for you and your family/friends to attend sporting events globally., • Advance You Learning and Development: Annual budget to spend on learning and development activities plus Brain Block Time, this is time set aside monthly to learn or study., • Social Events: Including an annual Family Day & Volunteer Day, • Paid Parental Leave When you join Champion Data, you will have the opportunity to step into a fast-growing, dynamic business during an exciting period of expansion. Each day brings new challenges and opportunities to collaborate with diverse clients across the sports, technology, and broadcast media industries. We look forward to hearing from you and welcoming you to Champion Data. #thestorybehindthegame

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. Are you ready to elevate your career? At Ripple Labs Inc., we offer an outstanding opportunity for a Senior Software Engineer to join our top-tier team in London. As a part of our dynamic and ambitious group, you will play a key role in crafting and developing groundbreaking software solutions that drive innovation and success! Responsibilities As a Senior Software Engineer, you will: • Design, develop, and implement software systems that meet meticulous quality standards., • Work with diverse teams to define technical needs and deliver impeccable solutions., • Lead efforts in resolving and debugging to ensure flawless software delivery., • Mentor and guide junior engineers, encouraging a culture of inclusion and collaboration., • Conduct code reviews to maintain our proven high standards of software quality., • Engage in agile development processes, strictly following standard methodologies., • A Bachelor's or equivalent experience in Computer Science, Engineering, or a related field., • Proven experience in software development, with at least 5 years in a similar role., • Strong proficiency in programming languages such as Typescript, JavaScript and Java, • Experience with Spring and React., • Outstanding problem-solving skills and the ability to thrive in a fast-paced, ambitious environment., • Proficient in software design patterns and standard methodologies., • Excellent communication skills and a collaborative approach. Do Your Best Work • The opportunity to build in a fast-paced start-up environment with experienced industry leaders, • A learning environment where you can dive deep into the latest technologies and make an impact. A professional development budget to support other modes of learning., • Thrive in an environment where no matter what race, ethnicity, gender, origin, or culture they identify with, every employee is a respected, valued, and empowered part of the team., • In-office collaboration for moments that matter is important to our culture, and we give managers and teams the flexibility to decide which 10+ days a month they come in., • Bi-weekly all-company meeting - business updates and ask me anything style discussion with our Leadership Team, • Competitive salary, bonuses, and equity, • Competitive benefits that cover physical and mental healthcare, retirement, family forming, and family support, • Employee giving match, • R&R days so you can rest and recharge, • Generous wellness reimbursement and weekly onsite & virtual programming, • Generous vacation policy - work with your manager to take time off when you need it, • Industry-leading parental leave policies. Family planning benefits.

Senior Integrated Logistics Support Engineer This role sits at the heart of major UK defence programmes, helping ensure complex systems are supported, sustained, and future-proofed. You’ll play a key role in shaping long-term support strategies while influencing how critical platforms perform throughout their lifecycle. Role Overview: • Location: London (hybrid working available), • Package: Generous Salary + bonus & benefits, • Industry: Defence / Engineering / Systems & Software What You’ll Be Doing: • Delivering Integrated Logistics Support across complex defence engineering programmes, • Assessing the impact of design and system changes on long-term support solutions, • Leading and contributing to analyses including FMECA, LORA, LCCA and PHS&T, • Supporting training, disposal planning, and hazardous material considerations, • Producing ILS management plans aligned with defence standards and business strategy, • Driving proactive and reactive obsolescence activities across system lifecycles, • Identifying spares strategies in line with MoD policy and NATO codification, • Supporting reliability modelling, maintenance policy development, and RCM activity, • Contributing to bid work, shaping estimates, and challenging customer requirements, • Championing the value of ILS across engineering, delivery, and customer teams Main Skills Needed: • Proven ILS or support engineering experience within the UK defence environment, • Engineering degree or equivalent experience (HNC Level 4 or above), • Strong understanding of UK Defence Standards and relevant international standards, • Experience supporting maritime surface or sub-surface platforms, • Exposure to control systems and software-focused support environments, • Working knowledge of obsolescence management and lifecycle support principles What’s in It for You: • Flexible and hybrid working, including optional compressed weeks, • Private healthcare, performance-related bonus, and strong pension offering, • Career development opportunities across large-scale, high-impact programmes, • Exposure to nationally critical systems with long-term investment and stability, • Support with relocation and the opportunity to work on genuinely meaningful projects Call to Action: If you’re nodding along, let’s take the next step. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. By applying you are confirming you are happy to be added to the Addition Solutions mailing list regarding future suitable positions. You can opt out of this at any time simply by contacting one of our consultants.

Senior Civil Engineer North London £45,000 - £60,000 An abundance of incredible benefits Are you ready to lead the full lifecycle of complex civil engineering projects across the UK? How does the prospect of leading a Civil Engineering team of a multi-disciplinary consultancy sound? A high-profile engineering consultancy is searching for a Senior Civil Engineer to manage challenging design and delivery schemes from initial concept through to successful project handover. If you are a Chartered or near Chartered Civil Engineer with a strong background in site levels, drainage, and sustainable design, this could be your next significant career move. The successful Senior Civil Engineer will: • Drive the design process, defining project scope and estimating accurate delivery timelines;, • Execute complex civil design concepts using Civil 3D and Causeway Flow;, • Manage project teams, coordinating with clients, preparing fee proposals, and delivering project briefings;, • Provide essential guidance and professional mentoring to junior engineers;, • Conduct detailed design quality checks and supervise the creation of all technical drawings;, • Monitor project fees and commercial performance against the agreed scope of services;, • Represent the firm in meetings, collaborating effectively with clients, architects, and wider engineering teams;, • Conduct site visits and produce or review technical reports. We are seeking a Senior Civil Engineer with: • A degree in Civil Engineering (or equivalent qualification);, • Chartered status (or actively working towards ICE Chartership);, • Expert proficiency in civil design software including Autodesk platforms and drainage tools;, • Comprehensive expertise in site levels, drainage systems, and surface design, ensuring regulatory compliance;, • A strong understanding of section agreements, S34, S104, S106 and S278; Package: • £45,000 - £60,000;, • Hybrid working - 3 days in the office;, • 25 days annual leave plus bank holidays and service days;, • Pension scheme and pension advice;, • Access to gyms across London;, • Life insurance 3x salary;, • Enhanced maternity and paternity policies;, • More... If you would like to hear more about this incredible opportunity, apply today and we will be in touch shortly!

Build the engine behind the platform, transforming frontline access. At Cocentric, we’re scaling Connect – our flagship SaaS platform built to simplify workforce access, provisioning, and digital identity. From automated onboarding to secure SSO and real-time data integrations, Connect is helping frontline organisations empower their people at scale. We’re looking for a Software Engineer to help shape and build the next generation of Connect. You’ll work as part of a multidisciplinary team across engineering, product, and architecture – designing services, writing code, and solving meaningful problems that impact thousands of employees. This is a hands-on, delivery-focused role for someone who enjoys building secure, scalable back-end systems and thrives in a high-trust, collaborative environment. WHAT YOU WILL DO • Develop and maintain back-end services, APIs, and integrations for the Connect platform, • Write clean, efficient, and testable C# code that performs at scale, • Contribute to the design and evolution of Connect’s architecture, working closely with architects and senior engineers, • Collaborate with front-end developers, QA, and product teams to deliver end-to-end features, • Build with performance, security, and maintainability in mind – always, • Write and maintain automated unit and integration tests within our CI/CD pipeline, • Contribute to technical planning, estimation, and documentation, • Continuously improve our development processes and engineering standards WHAT YOU’LL BRING • Strong experience in C# and the .NET ecosystem, • Experience building scalable, secure applications in Azure (Service Fabric, Cosmos DB, Azure Functions, etc.), • Solid understanding of modern back-end architecture – including microservices, APIs, and messaging patterns, • Familiarity with CI/CD pipelines, automated testing, and DevOps practices, • Experience troubleshooting production issues and delivering resilient solutions, • A collaborative mindset and great communication skills – able to work well across disciplines, • Bonus: experience with identity systems (e.g. Microsoft Entra ID / Azure AD), SSO, or HRIS integration OUR TECH STACK • Frontend: React, JavaScript, • Backend: C#, .Net, Azure Service Fabric, Kubernetes, • Infrastructure: Azure, Service Fabric, Cosmos DB WHY COCENTRIC • Be a key part of a product that’s transforming how the frontline workforce connects, • Help shape the technical foundation of a platform built for scale and impact, • Work alongside a talented, fast-growing team backed by investment and momentum, • Hybrid working model with a base in our London office and flexibility to work from home, • 29 days annual leave, including a day off for your birthday, plus bank holidays., • Our office closes over Christmas, • Generous private medical care and additional perks with Vitality, • Cocentric recognise that your family is important and being able to spend quality time with your family as it grows is a wonderful experience. This is why we offer enhanced Maternity, Paternity, Adoption and Parental leave.

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. THE WORK: We are looking for a Senior Software Engineer passionate about solving ambitious problems and working directly with Ripple Trading and Markets in the cross-border payments space. We are passionate about the growth of our engineers and place a premium on career development. You will have a high degree of accountability and responsibility from Day 1. You will be an integral part of the Ripple Trading and Markets Team, building scalable, resilient and performant trading systems in a constantly evolving and fast paced environment. You will have real impact and have the opportunity to drive the architectural roadmap, whilst looking to optimize away manual inefficiencies. Example projects: The team has helped develop a number of modular building blocks • Low-latency Algorithms for Automated Trading and Systematic Market Making, • Real-time streaming pipelines and signals, • Pricing libraries and tooling, • Further evolution of the Algo suite, refining the signal processing and breadth of trading strategies and products., • Building towards an event-driven architecture to connect the logical building blocks and provide integrated communication between trading systems and to other partners., • Be an ambitious builder, working up and down the stack, mixing software engineering, data engineering, and distributed systems knowledge to build modern enterprise payment applications., • Build reliable, high-throughput, low-latency microservices to power a diverse range of trading use cases, • Engage in the complete software development lifecycle by collecting requirements, showcasing solid software design principles, and maintaining operational excellence through unit and integration testing, • Be a true owner, managing and supporting Trading Engineering applications throughout product lifecycle, • Work with teams across the organization, including product, legal, and business development to think beyond the technical implications of your design decisions, • Continuously raise our standard of engineering excellence by implementing and driving standard processes for coding, testing, and deployment, • Proactively identify customer and infrastructure difficulties and drive corresponding solutions., • 5+ years of software development with minimum 2 years in Ops or DevOps experience in trading environments, with expertise in large-scale distributed systems; recent work in Java, Go, or Scala is preferred., • Hands-on experience with container orchestration (Kubernetes, Docker, etc.) and cloud infrastructure, especially AWS; familiarity with Infrastructure-as-Code tools like Terraform or CloudFormation., • Strong CI/CD and deployment pipeline skills, with a security-first mentality and experience building scalable, robust, and secure distributed services., • Background in front-office trading systems, ideally with exposure to FX or crypto trading; front-end experience with React or similar frameworks is a plus., • Collaborate with the team to implement, configure, and manage comprehensive monitoring, logging, alerting, and observability solutions - advocating for security best practices., • Deploy, manage, operate, and scale applications and services on AWS - whilst troubleshooting performance issues across the stack., • Collaborative, agile approach, passionate about clean architecture, continuous improvement, and engineering standard methodologies., • Strong communication and mentorship skills, with a desire to share knowledge and work closely with a diverse and high-performing team. WHO WE ARE: Do Your Best Work • The opportunity to build in a fast-paced start-up environment with experienced industry leaders, • A learning environment where you can dive deep into the latest technologies and make an impact. A professional development budget to support other modes of learning., • Thrive in an environment where no matter what race, ethnicity, gender, origin, or culture they identify with, every employee is a respected, valued, and empowered part of the team., • In-office collaboration for moments that matter is important to our culture, and we give managers and teams the flexibility to decide which 10+ days a month they come in., • Bi-weekly all-company meeting - business updates and ask me anything style discussion with our Leadership Team, • Competitive salary, bonuses, and equity, • Competitive benefits that cover physical and mental healthcare, retirement, family forming, and family support, • Employee giving match, • R&R days so you can rest and recharge, • Generous wellness reimbursement and weekly onsite & virtual programming, • Generous vacation policy - work with your manager to take time off when you need it, • Industry-leading parental leave policies. Family planning benefits.

Role: Senior Software Engineer (with DevOps) Location: Remote (with occasional monthly collaboration days) Are you... • A software Engineer with 5+ years experience, working with modern programming with one or more programming languages, Python and/or Golang, Java, Ruby, TypeScript etc?, • Experienced working on cloud platform such as AWS, Google Cloud, Azure and have a good understanding of cloud infrastructure?, • Experienced working with Containers and Orchestration tools such as Docker & Kubernetes and now what good CI/CD looks like?, • Looking to work for a company working along side engineers who love to solve complex, end to end, cloud native transformation challenges for their customers?, • Enjoy working remotely and/or like the opportunity to pop into the office to meet colleagues or even change if scenery when you like? About: • Our client are a "Scale-Up" cloud solutions consultancy, helping customers to optimise Software & Cloud, covering DevOps, DevSecOps, Transformation, Strategy and more. Due to recent successes in the continued commercial strategy, we are now looking to grow the engineering footprint significantly to build new teams for new customer engagements., • As a Senior Software Engineer, you will have the opportunity to work across various industries and sectors. This diversity ensures that no two projects are the same, allowing you to gain valuable insights into the unique challenges faced in different domains. The Technology / Skills: As mentioned, every project is a little bit different, which means we are looking for engineers that have the ability to work across a range of tooling in the following areas: • Programming: with at least one language; Python, Go, Java, Ruby, TypeScript etc, • Cloud: Either AWS, GCP or Azure, • Container / Orchestration: Docker, Kubernetes, • IAC: Terraform, Cloud Formation, CrossPlane, Ansible (Config Mgt), • CI/CD: CircleCI, GitHub Actions, Jenkins, etc The Role: • Hands-On: The Senior Engineering role is hands-on working across the stack (software through to cloud infra) solving complex problems, building highly efficient systems, with technical excellence at the heart of everything you do., • Communication: Working with customers requires strong level of communication, being able to translate technical detail to non-technical stakeholders. In some cases presenting demos, or even handling challenging situations with your team and/or customer., • Leading / Mentoring: You will also be someone others will look too for knowledge, advice, mentoring and guidance. Meaning you will play a key role in the growth of your fellow team members, contributing positively too a highly collaborative and safe team environment, that is championed across all engagements. If you feel you align well to what you have read, we would love to hear from you!

🌱 Software Engineer | Energy & Climate Tech | London (Hybrid) A fast-growing energy technology company is building the intelligence layer for a cleaner, more resilient power grid - and they’re looking for engineers who want their code to have measurable, real-world impact. The team is developing large-scale optimisation systems that coordinate EV charging, home batteries, and heating to automatically shift demand toward cleaner, lower-cost energy. The result: a smarter grid, lower emissions, and better outcomes for millions of households. Backed by top-tier investors and scaling rapidly, this company is laying the technical foundation for a low-carbon energy network. Why this role • Build systems used by millions, not demos or dashboards, • Work with real-time data, optimisation, and ML-driven decision-making, • High ownership, high trust, and meaningful influence on product direction What they’re looking for • Engineers who enjoy solving complex, real-world problems, • A genuine interest in energy, climate, or sustainability, • Comfortable working in a fast-moving startup environment Python is the primary language, but engineers from any modern OOP background are welcome. 📍 London-based hybrid setup (2–3 days onsite) If you want to work on problems that matter - and see the impact of your work in the real world - this role is worth exploring.

Job Title: Java Developer (Electronic Trading Platform - FIC) Contract Type: Outside IR35 Location: London Day Rate: Up to £950 per day Flexible Hybrid working: 1-2 days a week in London City offices Client: Prestigious Investment Bank Industry: Investment Banking Duration: 12 months +. Also open to contract to permanent conversions Overview: We are seeking an experienced Java Developer to join a high-profile investment banking client in London on a contract basis. The successful candidate will work on an Electronic Trading Platform for the FIC business. This is an exciting opportunity to contribute to the development and integration of advanced trading technologies in a prestigious and fast-paced environment. Our client are in the process of a large multi year E-Trading platform replacement. Starting in FIC and then getting rolled out across Capital markets and all asset classes. You’ll have the flexibility to manage your work activities within a hybrid work arrangement where you’ll spend 1 per week on-site, while other days will be remote. Desired technical Skills: • Java (Core & Advanced): Strong proficiency in Java, including multi-threading, collections, and concurrency., • FIC Trading Systems: Experience developing, maintaining, or supporting electronic trading platforms., • Messaging Protocols: Familiarity with FIX protocol, MQ, JMS, or similar messaging solutions., • API Development: Experience with RESTful and/or SOAP web services., • Low Latency Programming: Understanding of techniques for minimizing latency in trading applications., • Spring Framework: Proficiency with Spring Boot, Spring MVC, and related technologies., • Database Technologies: Strong SQL skills; experience with relational databases (e.g., Oracle, SQL Server, PostgreSQL) and/or NoSQL solutions., • Distributed Systems: Understanding of distributed computing concepts and technologies (e.g., microservices, caching, clustering)., • Testing Frameworks: Experience with JUnit, Mockito, or similar testing tools., • CI/CD: Familiarity with continuous integration and deployment tools (e.g., Jenkins, TeamCity, Git) Domain Knowledge: • Must have Fixed income knowledge and worked directly with the traders/Quants, • US/CAD Rates, SSA, Credit, • Order Management: Knowledge of order routing, execution, and trade booking flows., • Risk Management: Familiarity with pre-trade and post-trade risk controls in electronic trading Soft Skills: • Excellent communication and interpersonal skills to work effectively with both business and technology teams., • Ability to thrive in a fast-paced, high-pressure environment., • Strong sense of ownership and accountability for delivering results.

Senior Software Engineer 📍Location: Onsite, London, United Kingdom ⌛Type: Full-time 💰 Compensation: Negotiable (Competitive salary + equity) About Ontik Ontik is an ambitious, early-stage B2B financial operations platform designed to streamline and simplify complex financial workflows for heavy duty industries. We’re scaling rapidly and looking for top-tier engineers to join our team. You’ll have the chance to work in a high-performance, ownership-driven environment, where you can make a direct impact on the product and help shape its future. Role overview As a Software Engineer (Full-Stack) at Ontik, you’ll play a pivotal role in building and scaling our financial operations platform. This is a hands-on, high-impact position where you will be directly responsible for delivering clean, scalable, and high-performance code. You will work closely with product managers, designers, and other engineers to solve complex problems and create intuitive solutions that help simplify financial workflows for our users. You’ll have the opportunity to own critical features and contribute to the overall architecture of our platform. We’re looking for an engineer who thrives in a fast-paced environment, embraces ownership, and is passionate about building software that makes a real difference. If you enjoy working with cutting-edge technologies, solving challenging problems, and iterating quickly in a collaborative environment, we’d love to hear from you. Essential experience • 5+ years of experience in software engineering, ideally with some experience in a startup environment., • A proactive, ownership-oriented attitude with the ability to take initiative and drive projects forward, • Proficiency in full-stack development using any object oriented language (we use .NET) and any modern javascript framework (we use React), • Experience working with databases (SQL and NoSQL), APIs, and web technologies., • Experience with cloud platforms (AWS, GCP, Azure), • Solid understanding of software engineering principles, including clean code, testing, and version control (git)., • Strong problem-solving skills and the ability to break down complex technical issues and deliver simple, effective solutions., • A collaborative mindset, with the ability to work closely with cross-functional teams to deliver high-quality products, • Excellent communication skills to articulate technical concepts to both technical and non-technical team members, • A passion for building robust, efficient software and a desire to continuously improve your skills and knowledge, • Familiarity with financial technologies, payment systems, or SaaS products, • Experience with continuous integration/continuous deployment (CI/CD) pipelines Desirable • Experience delivering challenging integrations with 3rd party systems, • Understanding of event-driven system design Why Ontik? At Ontik, we embrace a high-performance, ownership-driven culture where every team member plays a critical role in our success. We move quickly, take responsibility for our work, and continually strive for excellence. As a Software Engineer, you’ll have the opportunity to take ownership of key features, work with brilliant colleagues, and make a tangible impact on the future of our platform. If you’re ready to solve challenging problems, build innovative solutions, and contribute to a fast-growing startup, Ontik is the place for you.

Data Engineer [Associate/Senior Associate] About the job We are looking to expand our Data Engineering team to build modern, scalable data platforms for our internal investment desks and portfolio companies. You will contribute to the firm’s objectives by delivering rapid and reliable data solutions that unlock value for Cerberus desks, portfolio companies, and other businesses. You’ll do this by designing and implementing robust data architectures, pipelines, and workflows that enable advanced analytics and AI applications. You may also support initiatives such as due diligence and pricing analyses by ensuring high-quality, timely data availability. What you will do • Design, build, and maintain scalable, cloud-based data pipelines and architectures to support advanced analytics and machine learning initiatives., • Develop robust ELT workflows using tools like dbt, Airflow, and SQL (PostgreSQL, MySQL) to transform raw data into high-quality, analytics-ready datasets., • Collaborate with data scientists, analysts, and software engineers to ensure seamless data integration and availability for predictive modeling and business intelligence., • Optimize data storage and processing in Azure environments for performance, reliability, and cost-efficiency., • Implement best practices for data modeling, governance, and security across all platforms., • Financial Asset Management Pipeline: Build and manage data ingestion from third-party APIs, model data using dbt, and support machine learning workflows for asset pricing and prediction using Azure ML Studio. This includes ELT processes, data modeling, running predictions, and storing outputs for downstream analytics. Your Experience We’re a small, high-impact team with a broad remit and diverse technical backgrounds. We don’t expect any single candidate to check every box below - if your experience overlaps strongly with what we do and you’re excited to apply your skills in a fast-moving, real-world environment, we’d love to hear from you. • Strong technical foundation: Degree in a STEM field (or equivalent experience) with hands-on experience in production environments, emphasizing performance optimization and code quality., • Python expertise: Advanced proficiency in Python for data engineering, data wrangling and pipeline development., • Cloud Platforms: Hands-on experience working with Azure. AWS experience is considered, however Azure exposure is essential., • Data Warehousing: Proven expertise with Snowflake – schema design, performance tuning, data ingestion, and security., • Workflow Orchestration: Production experience with Apache Airflow (Prefect, Dagster or similar), including authoring DAGs, scheduling workloads and monitoring pipeline execution., • Data Modeling: Strong skills in dbt, including writing modular SQL transformations, building data models, and maintaining dbt projects., • SQL Databases: Extensive experience with PostgreSQL, MySQL (or similar), including schema design, optimization, and complex query development., • Infrastructure as Code: Production experience with declarative infrastructure definition – e.g. Terraform, Pulumi or similar., • Version Control and CI/CD: Familiarity with Git-based workflows and continuous integration/deployment practices (experience with Azure DevOps or Github Actions) to ensure seamless code integration and deployment processes., • Communication and Problem solving skills: Ability to articulate complex technical concepts to technical and non-technical stakeholders alike. Excellent problem-solving skills with a strong analytical mindset. About Us: We are a new, but growing team of AI specialists - data scientists, software engineers, and technology strategists - working to transform how an alternative investment firm with $65B in assets under management leverages technology and data. Our remit is broad, spanning investment operations, portfolio companies, and internal systems, giving the team the opportunity to shape the way the firm approaches analytics, automation, and decision-making. We operate with the creativity and agility of a small team, tackling diverse, high-impact challenges across the firm. While we are embedded within a global investment platform, we maintain a collaborative, innovative culture where our AI talent can experiment, learn, and have real influence on business outcomes.

Senior Software Engineer Cheltenham or London (Hybrid - 2 days a week onsite) Up to £80,000 + excellent benefits We’re working with a specialist secure technology consultancy supporting some of the UK’s most security-conscious organisations. They’re looking for a Senior Software Engineer who enjoys solving meaningful problems, working with modern technology, and building software that genuinely matters. This role offers exposure across the full software lifecycle, from idea to live service, in an environment that values clear thinking, adaptability, and collaboration over rigid process. What you’ll be doing • Designing and building secure, reliable software systems, • Working across frontend and backend technologies, depending on the problem, • Using AI-assisted development tools to improve quality and productivity, • Collaborating closely with engineers, designers, and stakeholders, • Owning services from development through live operation, • Continuously improving how software is delivered What we’re looking for • Strong software engineering fundamentals, • Experience with TypeScript/JavaScript and/or backend languages such as Python or Java, • Cloud experience (AWS preferred), • Containerisation and modern CI/CD exposure, • Security-conscious mindset, • Clear communicator, comfortable in hybrid or remote teams, • Eligible for UK security clearance (British passport required) You don’t need to tick every box - curiosity, adaptability, and a willingness to learn matter most. What’s on offer • Salary up to £80,000, • Hybrid working (Cheltenham or London), • Flexible working arrangements, • Time and support for learning and experimentation, • Inclusive, supportive engineering culture, • Meaningful work in the national security space If you’re a Software Engineer looking to do work with real impact, we’d love to tell you more. Click apply or reach out to for more information.

Senior Software Engineer – Factory & Manufacturing Systems Location: On-site, London, UK Salary: Up to £170,000 + Meaningful Equity Industry: AI / Defence & Aerospace The Company: They're building a software-first manufacturing network: small to medium-sized, highly specialised factories (starting with CNC machining) that produce critical components for aerospace and defence. Their goal is to scale from a handful of sites today to a much larger network across the UK/Europe and the US powered by software that runs individual factories well and orchestrates the network end-to-end. What You’ll Do: • Build core full-stack systems that run the shop floor (MES) and support quoting, scheduling, routing, and execution., • Work directly with operators and leadership to identify bottlenecks and ship software that changes real outcomes fast., • Own projects end-to-end: design > implementation > deployment > iteration in live factory environments., • Contribute to “network orchestration” getting the right work to the right factory at the right time, with the right materials/tools. What We’re Looking For: • 3–5+ years building product-focused software (exceptional candidates outside this range considered)., • High-agency, independent builder: pragmatic, low ego, strong engineering fundamentals., • Comfortable in ambiguity; motivated by mission and real-world impact., • Bonus: stronger UX/front-end leaning (React/TypeScript) a current team gap., • Bonus: founding engineer / ex-founder experience, or exposure to manufacturing / robotics / aerospace & defence. Tech: TypeScript, React, Postgres, AWS (stack flexibility is fine for strong generalists) Why You’ll Thrive • See your code drive real machines, powering CNC tools and robots producing precision parts for rockets, planes, drones, satellites, and sensing systems., • Work on a mission with geopolitical weight, helping reindustrialise the West and build sovereign supply chains for defence, space, and energy., • Modernise a fragmented, low-NPS ~$130B precision parts market growing ~10% annually., • Get high ownership and above-average equity in a seed-stage company with ~$9M raised and multi-year runway., • Work across the full stack manufacturing execution, quoting, scheduling, supply chain, data modelling, AI agents, and UX., • Build in a factory-first environment, on-site with operators and machines running your software., • Learn from a high-calibre team from leading tech, defence primes, consulting, military special forces, and deep-tech startups, led by a second-time founder., • Help scale a growing network of factories in London, across the UK, and the US, designed to expand to hundreds of sites in the US and Europe. This role is open to UK citizens only.

Reward Gateway, together with Edenred, are a global market leader in benefits and employee engagement. We help our clients and their leaders to transform employee experience that will attract, engage and retain top talent through employee benefits, strategic reward and recognition, well-being, and much more. With our shared missions of ‘Making the World a Better Place to Work” and ‘Enriching connections, For good’. You’ll be contributing to improving employee engagement and building better, stronger and more resilient organisations to improve people’s daily lives. Our shared mission guides our every action and charts a sustainable path to a better future. We’re looking for a hands-on Solutions Architect with extensive Domain Driven Design experience to contribute to shaping the future of Reward Gateway’s technology landscape. You will be part of the team defining and implementing architectural solutions that support platform modularisation, authentication, CRM and marketing integrations, and scalable system design. You’ll work with engineering and product teams to turn ideas into practical, high-impact solutions. Key responsibilities include: Authentication & Identity Strategy • Design secure, scalable authentication flows, • Lead architectural design for modular monoliths and microservices, based on the DDD approach, • Architect integrations with CRM tools (Braze, Heap.io, LaunchDarkly) and broader ecosystem, • Championing technology standards and patterns across engineering teams, • Contributing to enterprise roadmaps and technology strategy, • Guide engineering teams on architectural best practices, • Regular collaboration with enterprise architects on strategic alignment, • Partnership with security and compliance teams on governance requirements, • Produce architectural blueprints and transition plans, • Accountability for the creation and maintenance of architectural decision records., • Participate in architecture review processes and approval workflows, • Ensure compliance with enterprise architecture standards and patterns, identifying and controlling divergences from established patterns, • Escalate architectural decisions that require broader organisational input Skills and experience required: • A proven track record and senior-level expertise in software architecture roles within large-scale cloud-native platforms., • Deep practical knowledge and experience in domain-driven design, • Strong developer experience and knowledge around PHP is a nice-to-have, • Deep understanding of OpenID Connect, OAuth2, and SAML protocols, • Experience with CRM, Marketing, feature flagging, and analytics tools (Braze, Heap.io, Mixpanel), • Proven ability to lead architectural migrations and manage technical debt., • Excellent communication and stakeholder engagement skills The interview process: • Online interview with the Senior Talent Partner, • Online interview with the CTO, • Online interview with the VP of Engineering and CPO At Reward Gateway | Edenred, we are committed to ensuring an inclusive and accessible recruitment process for all candidates. If you have any specific requirements or need reasonable adjustments at any stage of the recruitment journey, please let your Talent Acquisition Partner know. Your needs are important to us, and we want to ensure an equitable experience for every candidate. Be comfortable. Be you. At Reward Gateway, we want all of our employees to feel comfortable bringing their passion, creativity and individuality to work. We value all cultures, backgrounds and experiences, as we truly believe that diversity drives innovation. Express yourself, join our community and help us Make the World a Better Place to Work.

Job Title: Principal DevOps Engineer - AWS/Terraform/Kubernetes Type: Permanent Location: Fully remote (must be UK-based) Salary: £90-110K DOE Our client are growing their team and are looking for a Principal DevOps Engineer to contribute to the development and maintenance of our cloud infrastructure, help with the definition of best practices for infrastructure management and to support development processes with CI/CD. As a Principal DevOps Engineer, you will play a crucial role in ensuring the reliability, scalability, and security of their cloud-based systems. Responsibilities: • Design, build, and maintain the infrastructure and automation tools necessary for efficient and reliable deployment, operation, and monitoring of our cloud-based applications., • Collaborate with development and operations teams to define and implement best practices for software delivery, continuous integration, and continuous deployment (CI/CD)., • Develop and maintain scalable and efficient infrastructure using AWS services such as EC2, S3, RDS, and CloudFormation., • Deploy and manage containerized applications using Kubernetes for orchestration and management., • Implement and maintain infrastructure as code using tools like Terraform, ensuring consistency and reproducibility across environments., • Monitor and troubleshoot system performance, identifying and resolving issues to ensure high availability and optimal performance., • Collaborate with cross-functional teams to identify opportunities for automation, streamlining workflows, and improving efficiency., • Stay up-to-date with the latest trends and technologies in the DevOps space, making recommendations for adoption based on industry best practices. Requirements: • Proven experience as a Senior DevOps Engineer or similar role., • Strong knowledge of Amazon Web Services (AWS), including EC2, S3, RDS, CloudFormation, and IAM., • Extensive Kubernetes experience - live/in-production Kubernetes specifically., • Proficiency in infrastructure as code tools such as Terraform, Ansible, or CloudFormation., • Solid understanding of CI/CD concepts and experience implementing CI/CD pipelines using tools like Jenkins, GitLab CI/CD, or AWS CodePipeline., • Strong scripting skills (e.g., Bash, Python, or PowerShell) for automation and tooling., • Familiarity with monitoring and log management tools (e.g., Prometheus, Grafana, ELK stack)., • Knowledge of networking concepts and security best practices., • Excellent problem-solving and troubleshooting skills., • Strong communication and collaboration abilities, with a passion for working in a team-oriented environment. This is just a snapshot of our client's requirement. Get in touch for a full job spec and details on the position. We will be assisting our client in interviewing and appointing the best candidate ASAP. Apply without delay for consideration.

Cloud Security Engineer (Mid / Snr) – FinTech Oliver Bernard are currently working with an established, global FinTech / Investment firm, based in London, who are looking to take on a Mid or Senior level Cloud Security Engineer as part of plans to drive, scale, and secure their Cloud estate. The incoming engineer will work in this team to improve security standards, practices, and processes across their Cloud platforms through a series of greenfield projects, and will work closely with Developers, DevOps / Platform Engineers and Architects in the process. To be a suitable fit for this opening, the following experience is required: • Wealth of experience in Security and / or DevSecOps capacities (at least 4-5 years), • Strong knowledge of Security practices, including Identity & Access Management, • Hands-on Cloud experience with GCP (AWS is also a nice to have), • Capable across IaC and Automation from a Cloud / DevOps perspective (with Terraform and / or Ansible), • The incoming engineer must also be comfortable coding with Python (ideally coming from a Software / Development background prior to transitioning into Security focused roles), • Experience mentoring and coaching others from a Cloud Security perspective, is also a big bonus These Mid-Snr openings range in salary offering £70-100K, dependant on experience and seniority, and operate an on-site working model - office based 5 days p/week. Cloud Security Engineer (Mid / Snr) – FinTech

Lead Software Engineer – Java Microservices | London (1 day per week on-site) | £74,000 – £92,000 + Package We’re partnering with a leading UK bank to recruit a Lead Software Engineer with strong Java and microservices expertise. This is a hands-on role building high-performance, scalable software for real-world, high-traffic systems. About the Role You’ll join a permanent feature team, taking end-to-end ownership of services, from design and development to testing, deployment, and optimisation. Your focus will be on building robust microservices that support high-traffic user experiences, serving thousands or millions of concurrent users. What We’re Looking For • Proven experience developing Java microservices for high-traffic applications (retail, e-commerce, media, or streaming platforms)., • Hands-on experience with the full software lifecycle in agile environments and CI/CD pipelines., • Strong understanding of performance, scalability, security, and observability in distributed systems., • Ability to translate complex requirements into resilient, production-ready software., • Excellent collaboration and communication skills. Why This Role This is your chance to work with a leading bank while applying your expertise in high-traffic, consumer-facing microservices and shape platform-level solutions outside traditional financial systems. Contact Harry – Paritas Recruitment Email: Mobile: +44 7702 946 250

🌟 Scala Developer – Contract (Inside IR35 | Up to £650 per day) 🌟 My client is looking for a talented Senior Scala Developer to join their high-performing tech team. This is a brilliant opportunity to work on complex, large-scale systems that keep data flowing seamlessly across critical platforms. 🔧 What You’ll Do • Design, build, test, and maintain software that integrates and orchestrates data across key components, • Deliver reliable, secure, and observable systems with a strong focus on automation (“you build it, you run it” mindset), • Collaborate with stakeholders to shape user stories and define acceptance criteria, • Work closely with Principal Engineers and Architects to align with broader technical goals, • Support and mentor junior developers, sharing knowledge and best practices 💡 What You’ll Bring • Proven experience delivering production-grade, complex applications, • Strong background in Scala, ideally within the Akka/Pekko ecosystem, • Experience with Docker, Kubernetes, and cloud platforms, • Solid Test-Driven Development skills and understanding of testing at all levels, • Familiarity with CI/CD tools such as Jenkins or TeamCity, • Experience working in agile environments (Scrum or Kanban), ideally with pair programming exposure, • A proactive mindset, strong communication skills, and a genuine passion for collaboration If you’re a Scala enthusiast who loves solving challenging problems and wants to work on systems that matter, I’d love to chat! 📩 Drop me a message or send your CV across if you’d like to explore this role further.

Do you want to be a founding engineer building production AI agents that handle real customer conversations? Have you ever owned a system end-to-end, from backend design to live deployment? Are you ready to help scale an AI product already live with real users in healthcare? A high-growth, pre-seed AI startup in healthcare is hiring a Founding Senior Software AI Engineer to help scale its AI platform. The product is already live in sites across the UK. This is a true founding-level role: you’ll work directly with the founding team, own major systems end-to-end alongside the CTO, and help define how AI agents are designed, deployed, and iterated in production. Role summary You’ll be a senior, hands-on engineer responsible for building scalable backend systems and deploying applied AI capabilities (LLMs, agentic workflows, voice + messaging). You’ll operate with high autonomy and strong product ownership. Key responsibilities • Build and scale backend services in Python (AWS), • Own production integrations (telephony/voice, WhatsApp, email), • Develop and improve LLM agent workflows (frameworks a plus), • Implement reliability, monitoring, evaluation and QA practices, • Work end-to-end: scoping, delivery, deployment and iteration, • Collaborate directly with founders on product and technical direction Requirements • 5-6+ years commercial software engineering experience (Python), • Strong AWS experience (production systems), • Real exposure to AI/LLM systems in industry (not purely academic), • Independent, proactive, high ownership mindset, • Strong communication and stakeholder skills, • Computer science degree preferred Nice to have • Experience with LangGraph / agent frameworks, • Twilio / voice systems / communications tooling, • WhatsApp / messaging platform integrations, • Start-up experience or strong side projects showing “spikes” Key details • Title: Founding Senior Software Engineer, • Salary: up to £120,000 + equity, • Location: Central London, • Working model: On-site 5 days/week, • Tech: Python, AWS, TypeScript/React, LLM frameworks, • Visa sponsorship: Not available Interested? Please apply below.

An established engineering consultancy in London are looking for a technically strong, creative and passionate senior civil engineer with experience in managing others to join their team. Working within a supportive and welcoming team, the role will require you to produce efficient, high-quality technical designs for both new build and refurbishment projects in a wide range of sectors. You will need to be enthusiastic, hard-working and looking to take on responsibility. The ideal candidate: • Minimum 5 years’ experience;, • Chartered, or near Chartered with ICE, • Excellent written and verbal communication skills;, • Experience of developing SuDS strategies for major developments;, • Detailed design of below ground drainage networks, including SuDS elements, for buildings, highway and public realm;, • Highway, pavement design and ground modelling experience is beneficial but not essential;, • Experience of design for flood mitigation including developing sites in Flood Zone 3 is beneficial but not essential;, • Knowledge of design software such as WinDes (Microdrainage), Civil 3D, and the use of BIM;

Senior Software Engineer (Python) – Contract | Outside IR35 💷 £550–£650/day | ⏳ 6 months+ | 📍 Paddington (3 days onsite) We’re partnering with a well-funded, fast-scaling AI & tech upskilling platform that works with 1,500+ organisations to help people build real-world skills in data, AI, and software engineering. This is a chance to join a high-calibre product engineering team working on systems that impact the learning and career outcomes of thousands of users, while helping organisations adopt technology more effectively. The opportunity You’ll join a domain-focused engineering team, gaining deep ownership of specific product areas and contributing to scalable, user-centred solutions across the platform. You’ll be solving complex, meaningful problems and working on systems that continue to evolve as the platform scales internationally. What you’ll be working on • Designing and improving user-facing platform experiences that identify potential and intent, • Scaling systems that support education quality and learner engagement, • Building internal tools that make engineering more scalable and enjoyable, • Exploring and integrating AI-powered capabilities to improve learning and coaching outcomes, • Working across both existing systems and greenfield projects Tech environment • Python (core backend), • AWS, • TypeScript, React,, • Modern CI/CD and cloud-native tooling, • Experience with event-driven architecture is a plus, but not a blocker. What they’re looking for • Strong experience building robust, scalable systems (typically 5+ years, but flexible), • Comfort working across the full development lifecycle - from requirements through to production support, • A collaborative mindset and experience working in cross-functional product teams, • Curiosity and openness to learning new tools, including AI-assisted development Contract details • Outside IR35, • £550–£650/day, • 6 months+, with openness to a permanent transition, • Hybrid: 3 days onsite in Paddington If you’re a Python Developer who enjoys ownership, product thinking, and working on technology that genuinely improves people’s outcomes, this is well worth a conversation.

Senior Software Engineer (Full-stack) - Permanent | On-Site | London Join a rapidly scaling US-backed startup at a pivotal moment. With significant funding secured and strong momentum, they are establishing their UK presence and offering exceptional equity opportunities for early team members. As a Senior Software Engineer, you'll work across our Python and TypeScript stack, contributing wherever the team needs you most. What You'll Be Doing: • Develop and maintain FastAPI (Python) and Next.js (TypeScript) applications., • Own features end-to-end - from user interface through to infrastructure and internal tooling., • Navigate and contribute to diverse codebases across the platform., • Shape product direction and architectural decisions., • Work alongside engineers and AI specialists in a cross-functional environment., • Grow your expertise while sharing knowledge with the team. What We're Looking For: • Growth mindset - You're intentional about self-improvement and continuous learning, • Deep expertise - You've mastered something technical; the specific domain matters less than the depth of skill, • Comfort with ambiguity - You thrive on open-ended challenges and unstructured problems, • Code fluency - You can dive into complex systems and make impactful contributions quickly, • Technical foundation - Strong skills in Python, TypeScript, or both (or genuine enthusiasm to learn), • Collaboration style - You work well with others but are equally effective independently Nice to Have: • Experience with modern frontend frameworks (React, etc), • Background in API development or distributed systems For more information, please apply! *Please note that this role will not be able to provide sponsorship support. Research shows that candidates from underrepresented groups often wait until they meet nearly all requirements before applying, while others apply when meeting just 50-60%. If this role excites you and you meet many—but not all—of these criteria, we still want to hear from you. We actively encourage applications from underrepresented talent and are committed to supporting accessibility needs throughout our hiring process.