Lead engineer jobs in United Kingdom

Senior Data Engineer 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 Data Engineer, Vice President, to join our Investment Management Engineering team. This role is located in London. In this role, you’ll make an impact in the following ways: • Lead the design and development of data pipelines feeding the BNY Investments analytical platform, ensuring high quality and performance., • Provide architectural oversight by designing scalable, secure, and cost-efficient data systems tailored to support BNY’s Investments business needs., • Contribute to the design and development of AI / ML initiatives ongoing in BNY Investments, • Mentor and coach junior and transitioning data engineers to accelerate their development and strengthen the team’s overall capabilities., • Lead production operations by enforcing standards around testing, CI/CD, observability, and documentation to ensure platform reliability and regulatory compliance., • Strong experience of Snowflake Data Cloud, with supporting technologies and tools, including SQL, DBT and Snowpark, • Deep knowledge of Python, with experience using it to build production quality data pipelines and analytical jobs., • Expertise of data warehouse and modelling concepts is essential for designing efficient and effective database structures. 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.

Aristocrat is seeking a dedicated and ambitious Software Engineer specializing in React Native to join our dynamic team. Our mission to bring happiness to life through the power of play is at the heart of everything we do. As part of our forward-thinking and people-first culture, you’ll have the chance to create a significant impact by developing flawless mobile applications that reach millions worldwide. This role is integral to our mission, offering you the chance to work on world-class projects in a collaborative, inclusive environment! What You'll Do • Design and implement high-quality, reusable, and scalable features in React Native for both SDK and Mobile Application layers., • Facilitate the entire lifecycle of the mobile application, applying React Native for both iOS and Android platforms., • Develop and maintain a React Native-based SDK and Mobile Applications, ensuring stability, usability, and performance for external teams., • Collaborate with cross-functional teams, including native platform engineers (iOS/Android), product managers, and designers, to define technical requirements and deliver end-to-end solutions., • Write and maintain robust documentation for both internal and external audiences, including integration guides., • Contribute to architectural decisions and standard methodologies in the codebase., • Fine-tune application performance, troubleshoot bottlenecks, and guarantee responsiveness across diverse devices and screen sizes., • Participate in code reviews and help maintain a high-quality engineering culture. What We're Looking For • Bachelor’s degree in computer science, engineering, or a related field or equivalent experience., • Proven track record of 5+ years in software development., • 4+ years of experience crafting and deploying mobile apps using React Native, primarily for iOS and Android., • Strong knowledge of architecture and implementation of native Android or/and iOS apps, with experience in the full mobile development lifecycle., • Expertise in JavaScript, TypeScript, and related frameworks and libraries., • Familiarity with Git for version control and experience working in agile development environments., • Adept problem solver with a history of delivering quality code and solutions., • Experience working in cross-functional teams is advantageous. Join Aristocrat for a diverse, united team with a mission to bring happiness through gaming. Why Aristocrat? Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We’re a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play. We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V * World Leader in Gaming Entertainment * Robust benefits package * Global career opportunities Our Values * All about the Player * Talent Unleashed * Collective Brilliance * Good Business Good Citizen Travel Expectations None Additional Information At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.

White Collar Factory (95009), United Kingdom, London, London Senior Software Development Engineer - Services About this role We are seeking a Senior Software Engineer who can walk in the shoes of our users, communicate & collaborate with teams in Business, Technology and Operations, bringing a passion for using software and technology to create impactful solutions. To be successful in this role, you will have an understanding of the benefits of business processes automation to enable user efficiency, the importance of well-governed solution development, and how to balance these needs to produce easy-to-use software. You are able to seamlessly switch from deep diving users' needs and technical challenges, to discussing solutions and prioritisation. You're not afraid to question stakeholder expectations, using your fantastic influencing skills to drive consensus on requirements, bringing it all together into an achievable, impactful solution that creates business value. What you’ll do • Design, develop, test and maintain a range of internal facing software products and solutions that automate Business processes, • Work to achieve the goals and vision shared by Product Management and your team Leadership, • Be an advocate for governance, documentation and process, ensuring that everything we build meets our high standards whilst providing a frictionless user experience, • Make recommendations to stakeholders and drive a consensus of agreement for your solutions. You'll also be great at keeping them in the loop, • Provide technical leadership and innovate within your team. What we’re looking for • A passion for software engineering and a track record of delivering solutions in an efficient and maintainable manner, • Exceptional programming skills and knowledge of building APIs using modern OO languages preferably Java, SOLID principles, SOA, HTTP and REST, • Demonstrable knowledge of creating architectural designs that meet the business need, • Proven experience in technical leadership, with a passion for mentoring and nurturing engineers, • You bring a user focussed mindset. An ability to capture process requirements in order to rapidly refine a solution, • You’re able to effectively communicate and work together across engineering to maximise inner-sourcing opportunities and reduce waste, • Solving real world problems and being comfortable working in a complex regulated environment, • Gain the opportunity to become an expert in writing and optimising code with the power of AI code assistants (GitHub Copilot). Where and how you'll work This is a permanent position based in our London office. We have a hybrid working model which gives you flexibility to work from our offices and from home. We’re big on collaboration and connection, so you’ll be based in our London office 3 days a week on Tuesdays, Wednesdays and Thursdays. What’s in it for you • Bring us all this and you’ll be rewarded with a role contributing to the product roadmap for an organisation committed to transformation, • We’re continuing our journey into the public cloud and have problems of scale, security, availability and performance for you to help solve, • We love continuous learning and that’s why we give you 10% of your time to work on cutting edge innovative projects that shape the way we will work in the future, • We offer high performers strong and diverse career progression, investing heavily in developing great people through our Capital One University training programmes (and appropriate external providers), • Immediate access to our core benefits including pension scheme, bonus, generous holiday entitlement and private medical insurance – with flexible benefits available including season-ticket loans, cycle to work scheme and enhanced parental leave, • Open-plan workspaces and facilities designed to inspire and support you. Our Nottingham head-office has a fully-serviced gym, subsidised restaurant, mindfulness and music rooms. In London, you can heighten your mood with a run on our rooftop running track or an espresso at the Workshop Coffee café Capital One is committed to diversity in the workplace. If you require a reasonable adjustment, please contact All information will be kept confidential and will only be used for the purpose of applying a reasonable adjustment. For technical support or questions about Capital One's recruiting process, please send an email to Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site. Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC). Who We Are At Capital One, we're building a leading information-based technology company. Still founder-led by Chairman and Chief Executive Officer Richard Fairbank, Capital One is on a mission to help our customers succeed by bringing ingenuity, simplicity, and humanity to banking. We measure our efforts by the success our customers enjoy and the advocacy they exhibit. We are succeeding because they are succeeding. Guided by our shared values, we thrive in an environment where collaboration and openness are valued. We believe that innovation is powered by perspective and that teamwork and respect for each other lead to superior results. We elevate each other and obsess about doing the right thing. Our associates serve with humility and a deep respect for their responsibility in helping our customers achieve their goals and realize their dreams. Together, we are on a quest to change banking for good.

White Collar Factory (95009), United Kingdom, London, London Staff Software Engineer - Back End About this role Do you love shaping the technical landscape and driving innovation across the organisation? Are you passionate about solving complex business problems and supporting multiple teams toward a shared technical vision? At Capital One, you'll be part of a community of technical leaders who drive engineering excellence, foster innovation, and deliver impactful solutions that meet real customer needs. What You'll Do • Own and drive the technical strategy for a significant business outcome or technology domain, spanning multiple teams and influencing the overall technical direction, • Lead and coordinate the efforts of multiple teams, ensuring their collective work aligns with broader business objectives and technology strategy, • Proactively identify emerging patterns, define and evangelise best practices, and establish reusable frameworks that enhance engineering productivity, • Build and maintain strong relationships with key stakeholders, including senior leadership, product owners, and architects, • Represent Capital One in external technical forums, contributing to vendor/industry discussions, • Drive service quality standards and practices for your domain, guiding complex incident resolution, • Develop and advocate for strategies to proactively manage technical debt across multiple teams, • Actively mentor and develop engineers, fostering a culture of continuous learning What we’re looking for • Deep expertise in Java, • Deep expertise in system design and distributed architectures, • Track record of leading technical initiatives across multiple teams, • Strong experience with cloud platforms (AWS, Azure, GCP), • Proven experience setting a multi-team technical vision and strategy, • Strong track record of technical leadership and influence without authority, • Experience driving engineering standards and best practices across organisations, • Experience of steering Communities of Practice or technical forums, • Strong business acumen and ability to translate technical concepts for various audiences Where and how you'll work This is a permanent position based in our London office. We have a hybrid working model which gives you flexibility to work from our office and from home. We’re big on collaboration and connection, so you’ll be based in our London office 3 days a week on Tuesdays, Wednesdays and Thursdays. What’s in it for you • Bring us all this - and you’ll be well rewarded with a role contributing to the roadmap of an organisation committed to transformation, • We offer high performers strong and diverse career progression, investing heavily in developing great people through our Capital One University training programmes (and appropriate external providers), • Immediate access to our core benefits including pension scheme, bonus, generous holiday entitlement and private medical insurance – with flexible benefits available including season-ticket loans, cycle to work scheme and enhanced parental leave, • Open-plan workspaces and accessible facilities designed to inspire and support you. Our Nottingham head-office has a fully-serviced gym, subsidised restaurant, mindfulness and music rooms. In London, you can heighten your mood with a run on our rooftop running track or an espresso at the Workshop Coffee café What you should know about how we recruit We pride ourselves on hiring the best people, not the same people. Building diverse and inclusive teams is the right thing to do and the smart thing to do. We want to work with top talent: whoever you are, whatever you look like, wherever you come from. We know it’s about what you do, not just what you say. That’s why we make our recruitment process fair and accessible. And we offer benefits that attract people at all ages and stages. We also partner with organisations including the Women in Finance and Race At Work Charters, Stonewall and upReach to find people from every walk of life and help them thrive with us. We have a whole host of internal networks and support groups you could be involved in, to name a few: • REACH – Race Equality and Culture Heritage group focuses on representation, retention and engagement for associates from minority ethnic groups and allies, • OutFront – to provide LGBTQ+ support for all associates, • Mind Your Mind – signposting support and promoting positive mental wellbeing for all, • Women in Tech – promoting an inclusive environment in tech, • EmpowHER - network of female associates and allies focusing on developing future leaders, particularly for female talent in our industry, • Enabled - focused on supporting associates with disabilities and neurodiversity Capital One is committed to diversity in the workplace. If you require a reasonable adjustment, please contact All information will be kept confidential and will only be used for the purpose of applying a reasonable adjustment. For technical support or questions about Capital One's recruiting process, please send an email to Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site. Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC). Who We Are At Capital One, we're building a leading information-based technology company. Still founder-led by Chairman and Chief Executive Officer Richard Fairbank, Capital One is on a mission to help our customers succeed by bringing ingenuity, simplicity, and humanity to banking. We measure our efforts by the success our customers enjoy and the advocacy they exhibit. We are succeeding because they are succeeding. Guided by our shared values, we thrive in an environment where collaboration and openness are valued. We believe that innovation is powered by perspective and that teamwork and respect for each other lead to superior results. We elevate each other and obsess about doing the right thing. Our associates serve with humility and a deep respect for their responsibility in helping our customers achieve their goals and realize their dreams. Together, we are on a quest to change banking for good.

All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity / expression, national origin, disability, protected veteran status, or any other characteristic protected under national, provincial, or local la

Aristocrat is thrilled to provide an outstanding opportunity for a Senior Enterprise Cloud Engineer to join our dynamic and innovative team. As a senior member of our technical staff, you'll play a crucial role in crafting the future of our multi-cloud environment. At Aristocrat, we believe in pushing boundaries, and your expertise will be crucial in driving our enterprise IT strategy, ensuring our infrastructure is secure, scalable, and resilient. This role is ideal for an ambitious leader who excels at solving complex challenges and mentoring others to achieve world-class results. What You'll Do • Lead Enterprise Cloud Strategy: Guide multi-cloud strategy development as senior technical advisor to Cloud Advisory Council, Cloud Center of Excellence, and executive leadership., • Compose and Build Enterprise Solutions: Coordinate the setup of reliable cloud systems on AWS, Azure, and GCP in line with business needs and governance standards., • Elevate Infrastructure as Code (IaC) Techniques: Set and maintain IaC protocols organization-wide, employing high-level expertise in Terraform for the management of sophisticated cloud resources at an enterprise level., • Coordinate and Regulate Containerised Workloads: Lead the deployment, scaling, and overseeing of vital containerised applications with Kubernetes on a large scale within the organization., • Lead Security and IAM Governance: Architect and enforce Identity and Access Management (IAM) governance frameworks and standard methodologies across the entire cloud and corporate infrastructure., • Automate at Scale: Develop advanced automation and CI/CD pipelines that streamline the software development lifecycle, focusing on reducing manual toil and growing operational efficiency., • Proactive Monitoring and Financial Governance: Implement proactive monitoring strategies for performance, security, and cost optimization. Lead cost management initiatives to ensure financial efficiency., • Influence, Mentor, and Innovate: Mentor junior and other senior engineers, lead cross-functional collaboration, and drive knowledge-sharing initiatives to elevate the technical capabilities of the entire organization. What We're Looking For • Extensive Knowledge Across Multi-Cloud Platforms: Demonstrated, expert-level proficiency in crafting, developing, and deploying intricate, large-scale solutions across AWS, Azure, and GCP., • Expert-level Proficiency with Terraform: Demonstrated ability to develop, implement, and oversee intricate IaC patterns at an enterprise level using Terraform., • Advanced Container Orchestration: Extensive experience with Kubernetes and containerisation technologies like Docker., • IAM and Security Expertise: Extensive knowledge of IAM principles, security guidelines, and enterprise identity management solutions, specifically with Okta or similar platforms., • Proven Leadership and Mentorship: A track record of leading complex technical projects and mentoring teams within a large organization. • Architect-Level Certifications: Holds multiple relevant professional certifications, such as AWS Certified Solutions Architect - Professional, Azure Solutions Architect Expert, or Google Professional Cloud Architect. • Extensive Background: Over a decade of advancing expertise in cloud engineering, including substantial tenure in a senior or lead architect position. Join us at Aristocrat and become part of a team that is spearheading innovation and excellence in cloud engineering. This is your chance to define a significant impact and advance your career in an encouraging, inclusive, and forward-thinking setting. We are eager to see what you'll accomplish with us! Why Aristocrat? Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We’re a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play. We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V * World Leader in Gaming Entertainment * Robust benefits package * Global career opportunities Our Values * All about the Player * Talent Unleashed * Collective Brilliance * Good Business Good Citizen Travel Expectations None Additional Information At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.

As a Senior Cloud Infrastructure Engineer, you are recognized as a go-to expert in cloud infrastructure and DevOps, providing guidance, technical leadership, and hands-on expertise to solve unique and complex challenges. You will collaborate on crafting and implementing essential cloud solutions, influencing internal team members, and contributing to the advancement of outstanding industry standards. You will help shape infrastructure strategy, drive innovation, and ensure the scalability, security, and efficiency of cloud operations. Your decisions will have a long-term impact on the organization, influencing policy, technical direction, and business success. Key Responsibilities 1. Visionary Guidance & Technical Influence • Serve as an internal expert, influencing cloud engineering strategy and advocating for best-in-class DevOps practices., • Engages with leadership, validating technical and business decisions related to cloud infrastructure and platform engineering., • Contribute to multi-functional initiatives, ensuring alignment between infrastructure strategy and broader business goals. 2. Cloud Infrastructure Design & Innovation • Engage in the design, collaborating with architecture, and product owners to deliver scalable, secure, and high-performance cloud infrastructure., • Solves complex technical challenges, requiring knowledge of organizational objectives., • Define and implement next-generation automation strategies, eliminating manual interventions and enhancing efficiency, reliability, and security., • Drive the evolution of Infrastructure as Code (IaC) and cloud-native automation frameworks to enable fully autonomous operations. 3. Reliability, Observability & Performance • Establish and oversee advanced observability and monitoring frameworks, ensuring real-time insights, predictive analytics, and system reliability., • Identify hidden performance bottlenecks and proactively optimize cloud environments to meet evolving business demands., • Define and enforce SRE principles, ensuring infrastructure resilience and reducing operational risk., • Develop and implement disaster recovery and business continuity strategies that minimize downtime and ensure long-term stability. 4. Cost Optimization & FinOps Alignment • Collaborate with FinOps teams to implement efficient cloud solutions, ensuring alignment with budgets and performance requirements., • Drive cost governance frameworks, balancing performance, scalability, and financial efficiency. 5. Technical Leadership & Collaboration • Act as a technical mentor and coach, guiding engineers across teams and helping shape future technical leaders., • Define and enforce coding, automation, and cloud security standards, ensuring consistency, efficiency, and compliance., • Develop technical tools and methodologies that enhance efficiency and support business-wide objectives. About You • Business Unit Recognized Expert – Internal authority in cloud engineering., • Visionary & Strategist – Able to conceptualize and implement future-proof cloud solutions that align with business objectives., • Proactive Problem Solver – Tackles complex challenges using conceptual thinking and innovative approaches., • Technical Mentor & Coach – Develops talent, sets high engineering standards, and fosters a culture of innovation., • Business-Aligned Technologist – Engages with business unit leadership, ensuring cloud initiatives support long-term company success. Technical Skills & Experience • Programming & Scripting: Strong proficiency in Python, Golang, Bash (or equivalent)., • Cloud Expertise: Extensive experience with public cloud platforms, preferably Google Cloud Platform (GCP) (AWS and Azure also considered)., • CI/CD & Automation: Advanced expertise in CI/CD methodologies and tools such as Jenkins, ArgoCD, GitHub Actions., • Containerization & Orchestration: Mastery in Kubernetes, Docker, and microservices architectures., • Observability & Monitoring: In-depth experience with OpenTelemetry, Prometheus, Grafana, ELK, and other monitoring tools., • Infrastructure as Code (IaC): Expertise in Terraform, CloudFormation, and configuration management tools., • Security & Compliance: Proficient in DevSecOps principles, cloud security standard methodologies, and governance frameworks., • Experience: 8+ years in high-availability, multi-cloud SaaS environments, with a proven track record of leading complex, business-critical projects. Why Aristocrat? Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We’re a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play. We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V * World Leader in Gaming Entertainment * Robust benefits package * Global career opportunities Our Values * All about the Player * Talent Unleashed * Collective Brilliance * Good Business Good Citizen Travel Expectations None Additional Information At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.

Job Title: Design Lead / Associate Civil Engineer Salary: £65,000 - £70,000 (dependent on experience) Location: Croydon Type: Permanent | Hybrid About the Role: Our client is seeking an experienced Design Lead / Associate Civil Engineer to drive the design and delivery of complex water and infrastructure schemes across London and the South East. You'll be responsible for leading multidisciplinary design tea...

Senior Power Electronics Design Engineer Location: Middlesex / Hybrid Salary: Competitive excellent benefits A fantastic opportunity has arisen for an experienced Power Electronics Design Engineer to join a leading engineering organisation operating at the forefront of the defence and aerospace sectors. This is a key technical position, offering the chance to lead the design and development of advance... * * * *

Lead Data Engineer - Python, SQL, DBT, Airflow, BigQuery, AWS/GCP OB are partnered with a UK FinTech Unicorn, undergoing huge growth within their Data function, and are therefore looking for a Lead Data Engineer to join their Data team. This is a key role, where you'll be leading a team of up to 6 engineers, helping set the technical direction, collaborating with a variety of stakeholders across the business, working on several exciting greenfield projects and scaling their data systems. Lead Data Engineer - Python, SQL, DBT, Airflow, BigQuery, AWS/GCP Key skills and experience: 2+ years of experience in a Leadership role Python/SQL DBT, BigQuery, Airflow AWS/GCP, Terraform Data warehousing ETL Hybrid working with offices based in Central London Base salary of £120k-£140k + Bonus up to 15% and stock options Lead Data Engineer - Python, SQL, DBT, Airflow, BigQuery, AWS/GCP

I'm currently looking for a Technical BA to join Transformation team on a six-month contract. You will be a part of a project team , working alongside a PM and Solution Architect. This opportunity is Outside IR35. You will play a key role in laying the groundwork for future initiatives and assessing their current technical landscape. This role will involve working across legacy software, hardware, databases, and servers to understand how systems interact. You will identify risks and support the planning of effective upgrades across the organisation. Job Overview/Profile Lead on Technical Analysis and System Mapping Collaboration with Technical Teams and Stakeholder Engagement Develop clear and structured documentation Contribute to project planning You will need to have proven experience working as a Technical BA within a Transformation Programme Experience in Healthcare – Public or Private Healthcare Strong experience working with legacy systems - ability to reverse engineer undocumented environments Strong stakeholder engagement skills Excellent analytical and documentation skills If you would like to discuss this opportunity, further call me Subeg Lehl or send me a latest copy of your CV.

Lead Data Engineer - Python, SQL, DBT, Airflow, BigQuery, AWS/GCP OB are partnered with a UK FinTech Unicorn, undergoing huge growth within their Data function, and are therefore looking for a Lead Data Engineer to join their Data team. This is a key role, where you'll be leading a team of up to 6 engineers, helping set the technical direction, collaborating with a variety of stakeholders across the business, working on several exciting greenfield projects and scaling their data systems. Lead Data Engineer - Python, SQL, DBT, Airflow, BigQuery, AWS/GCP Key skills and experience: 2+ years of experience in a Leadership role Python/SQL DBT, BigQuery, Airflow AWS/GCP, Terraform Data warehousing ETL Hybrid working with offices based in Central London Base salary of £120k-£140k + Bonus up to 15% and stock options Lead Data Engineer - Python, SQL, DBT, Airflow, BigQuery, AWS/GCP

Lead Data Engineer - Python, SQL, GCP, Kubernetes, DBT, Airflow and BigQurey OB have partnered with a leading scale-up business in the AdTech space, where Data is at the forefront of everything they do, and they are currently hiring for a Lead Data Engineer to join their team and work on the development of their Data platform. This will be a hands-on role but you will line manage a small team of 3 Engineers, where the long-term plan of this team is to grow and this is a great opportunity to progress in a scaling business. This role requires candidates to come with hands on experience working in Data heavy environments, with Real-Time Data Pipelines, Distributed Streaming Pipelines and strong knowledge of Cloud Environments. Lead Data Engineer - Python, SQL, GCP, Kubernetes, DBT, Airflow and BigQurey Key Skills and Experience: Python, SQL, GCP, Kubernetes, DBT, Airflow and BigQurey Prior experience working as a Lead Engineer or Tech Lead Pays £100k-£130k + bonus and a great benefits package Hybrid working, 3-days a week in Central London To be considered, you must be UK based and unfortunately visa sponsorship is unavailable 2-stage interview process! Lead Data Engineer - Python, SQL, GCP, Kubernetes, DBT, Airflow and BigQurey

We are looking for highly technical and experienced CyberArk PAM Engineer to lead the design, implementation, and optimisation of CyberArk solutions across our enterprise infrastructure. This role is critical to ensuring secure privileged access are in compliance with regulatory standards and information security policies.

Lead Cyber Security Engineer We're partnered with a global law firm who are looking to build a next-generation Security Operations (SecOps) function. They are looking for a Lead Cyber Security Engineer to drive innovation, strengthen resilience, and champion a zero-trust approach across their global network. What You’ll Do • Build the SecOps team from the ground up and manage/mentor the team., • Lead the implementation, optimisation, and management of cutting-edge security tools like CrowdStrike, Palo Alto, and Mimecast., • Take ownership of our cyber defence posture from incident response and vulnerability management to WAFs, DDoS protection, and encryption., • Mentor junior engineers, elevate best practices, and help us on our journey to ISO 27001 certification. What You Bring • Deep hands-on expertise across EDR, SIEM, NAC, MFA, PAM, and cloud security environments., • Proven experience with security frameworks such as ISO 27001, NIST, CIS, and PCI-DSS., • Certifications like CISSP, CPSA, or Palo Alto Certified Security Operations Professional., • A collaborative mindset, a passion for innovation, and the confidence to take the lead in a high-trust environment. Please get in touch if you are keen!

Founding Forward Deployed Engineer - London A Seed funded start up who are building technology that transforms how insurers handle claims are looking for a Founding Forward Deployed Engineer to join their team. What will I be doing? • Engage directly with customer stakeholders, from technical teams to executives, • Build and maintain systems that support critical customer operations and fast, reliable onboarding, • Deliver accurate reporting and critical insights for customers and internal teams, • Lead initiatives to improve the platform based on customer feedback and real-world usage What we're looking for: • Strong full-stack engineering experience, • Excellent communication skills and comfort being customer-facing, • Ability to thrive in ambiguous, high-velocity environments, • Commitment to working six days a week from our London office What's in it for me? • £80K-£150K salary plus 0.10%-0.50% equity plus generous PTO, Work remotely 1 month a year, • Work directly with founders and learn how to scale a YC-backed startup from 0 to 1, • Join a passionate team with experience from Scale AI, Meta, and Revolut Apply now for immediate consideration!

We are seeking a Electronic Trading Support Engineer to provide business-critical production support for our electronic trading platforms, including Direct Market Access (DMA) and Algorithmic Trading ( Equities/Fixed Income and FX). The role involves close partnership with traders, sales, technology teams, and vendors to ensure the reliability, performance, and stability of our Algo/DMA electronic markets infrastructure across global venues. Key Responsibilities • Provide front office aligned production support for DMA and algorithmic trading platforms., • Troubleshoot and resolve issues related to FIX protocol connectivity, order routing, drop copy, and post-trade workflows., • Monitor order flow for rejects and failures, proactively identifying and resolving issues., • Support and monitor market data feeds to maintain accuracy and performance., • Collaborate with sales, traders, and execution desks to resolve production issues and trading queries., • Support EMS/OMS platforms and ensure smooth integration with middle-office and back-office systems., • Partner with middle office on allocations, booking, and reconciliations., • Leverage observability and monitoring tools (Grafana, Splunk, OpenText/SiteScope/OBM) for proactive issue detection and notifications., • Work with vendors on production support for OMS/EMS, FIX mapping/routing, market data, and execution connectivity., • Able to take lead in incident root cause analysis and drive long-term stability improvements., • Participate in change and release management, including exchange/venue upgrades, vendor releases, and platform rollouts., • Contribute to Business Continuity Planning (BCP) by taking part in Disaster Recovery (DR) tests and industry-wide SIFMA BCP exercises. Required Skills & Qualifications • Strong knowledge of the FIX protocol and order lifecycle (equities/Fixed Income/FX)., • Experience in front-office trading support, with direct interaction with traders/sales., • Strong background with EMS/OMS platforms (Raptor, Fidessa, Flex Trade, Bloomberg EMSX, etc.)., • Hands-on experience with market data feeds (Bloomberg, PICO, Refinitiv, exchange feeds, etc.)., • Familiarity with middle-office workflows (allocations, booking, reconciliations)., • Proficiency with observability tools (Grafana, Splunk, OpenText/SiteScope/OBM)., • Good communication, problem-solving, and troubleshooting skills in low-latency, high-volume trading environments., • Unix Shell Scripting knowledge and SQL is a plus. Preferred Qualifications • Bachelor’s degree in Computer Science, Engineering, Finance, or related discipline., • 2-5 years of equities trading support experience., • Exposure to DMA, DSA, SOR, Algo Trading strategies., • Familiarity with global exchange protocols and regulations (Reg NMS, CAT, MiFID II etc.).

AI Platform Lead | £100,000 + 20% Bonus | Hybrid - 2 Days per Week in London 💰 £100,000 + 20% Bonus 📍 London - 2 days a week in office 🛠️ AWS, Python, Terraform, Kubernetes, RAG / GenAI interest Here at Burns Sheehan, we're exclusively partnered with a leading UK fintech that's transforming small business lending - processing billions in decisions annually. They've built a mature AI/ML team over the past 18 months and are now scaling their GenAI capabilities from proof-of-concept to production-ready systems across the business. They're hiring an experienced Platform or Software Engineer to build and own the AI platform. This will involve the management of all the infrastructure, tooling, and cloud layer that enables data scientists and product teams to develop and deploy AI applications at scale. What You'll Be Doing: • Defining and executing the technical strategy for the company's AI platform infrastructure., • Architecting and building scalable, secure AWS-based systems for hosting and serving AI models and applications., • Developing tooling, frameworks, and governance systems to standardise AI development across teams., • Guiding others on best practices across the stack for AI workloads., • Evaluating and integrating third-party AI tools alongside making build vs. buy decisions., • Working with Product, Engineering, Security, and Legal to embed responsible AI practices into the platform. What They're Looking For: • Strong background in Platform or Software Engineering with proven AWS cloud platform experience., • Hands-on experience with Infrastructure as Code (Terraform, CloudFormation) and cloud-native development., • Python scripting proficiency at platform engineer level but an understanding of software development lifecycle and production system ownership., • Interest or experience in GenAI infrastructure - RAG, vector databases, LLM platforms, or agent frameworks., • Strong communication skills and ability to translate technical decisions into business outcomes. This role is NOT an ML Engineering position - you won't be training models or building LLMs. It's focused on the platform layer that makes AI applications possible. If you're a platform-focused engineer with AWS experience who's curious about moving deeper into the AI space and wants to shape infrastructure from the ground up - get in touch to find out more. AI Platform Lead | £100,000 + 20% Bonus | Hybrid - 2 Days per Week in London

Deployment Engineer, Network – London (remote to start, eventually Hybrid) £66,000 - £110,000 Depending on Experience We’re partnering with a fast-growing technology company that’s redefining enterprise networking from the ground up. Their mission: deliver internet infrastructure as reliable and seamless as a modern utility. They design and build their own hardware, software, and deployment systems, serving ambitious global brands with thousands of users and locations. As a Deployment Engineer, Network, you’ll translate complex customer requirements into high-performance wired and wireless network designs using in-house tools. You’ll own technical decision-making from design through to go-live, support network turn-up, and ensure flawless execution—directly impacting deployment efficiency and customer success. Required Skills & Experience: • CCNA / CCNP certifications (wired specialists) OR CWMP / CWNE credentials (wireless), • Proven experience designing and deploying enterprise wired and wireless networks, • Strong expertise in network performance, resilience, and scalability principles, • Proficiency with network design and configuration tools (experience with in-house/custom tools a plus), • Hands-on troubleshooting skills across routers, switches, access points, and core network services, • Ability to lead technical discussions and influence cross-functional stakeholders, • Comfort supporting on-site installations and validations at customer premises (travel required occasionally), • Excellent communication skills to bridge technical and non-technical teams, • Experience in fast-paced, customer-facing deployment environments

Job Title: Software Engineer (Distributed Systems & ML Infrastructure) Client: Elite Tech Firm Salary: Up to £220k Base + Industry-Leading Bonus Location: London (Hybrid) Sells: Work on next-gen distributed systems and ML infrastructure, take ownership of multiple greenfield builds, zero bureaucracy, a genuinely collaborative culture, stunning offices, and dedicated time for personal projects every Friday! An Elite FinTech firm is expanding its world-class engineering team and looking for exceptional Software Engineers who thrive on solving complex distributed problems at scale. You’ll be joining an elite group of engineers (alumni of NUS / McGill / MIT / Oxford) who have previously built systems at Meta, Twitter, Citadel, Ubisoft, and Jane Street! This environment offers unlimited tech resources, total engineering autonomy, and a culture that genuinely celebrates innovation and curiosity. Role • Design and build high-performance, distributed systems for large-scale ML infrastructure, • Drive best practices in software architecture, testing, and scalability, • Open to all experience levels, • Proven experience coding in Python, • Strong understanding or interest in distributed systems and ML infrastructure, • Enthusiasm to learn Rust (supported by internal mentorship and training), • Excellent academic background, • Experience in high-stakes, low-latency, mission-critical environments where reliability and performance are non-negotiable

Join our client at the forefront of AI innovation. They’re shaping the digital foundations that will define how humans and AI learn from each other — pioneering technology that is set to transform the way intelligent systems evolve. The Role We’re seeking Lead Software Engineers with a product builder mindset to help shape and scale a cutting-edge platform. You’ll work across a modern tech stack (Python, TypeScript, Vue.js, AWS/GCP, MongoDB) within a collaborative, remote-first environment. What You’ll Do • Build, ship, and support high-quality products in an agile, cloud-native environment., • Collaborate with product, design, and data teams to solve complex, high-impact problems., • Champion engineering excellence, continuous improvement, and innovation., • Play a pivotal role in influencing the product’s direction and long-term success. What You Bring • Deep understanding of modern web applications and scalable architecture., • Hands-on experience with Python, JavaScript/TypeScript, and cloud (AWS/GCP)., • Strong focus on code quality, testing, and observability., • A passion for learning, problem-solving, and building products that make a difference. Why Join This is a rare opportunity to work remotely for a fast-growing AI scale-up with a mission to reshape the future of intelligent systems. You’ll enjoy a competitive salary, great benefits, and the chance to make a real impact in a company where innovation and purpose meet.

Lead Engineer – NodeJS Developer Salary: Up to £100000 + Benefits + Bonus NodeJS, JavaScript, TypeScript, React Framework, AWS, Kubernetes, Docker, Digital Investments. SQL, Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in developing unique software systems for clients for invest into Digital Markets from Pensions, Investments and Fund Management. This is an exciting opportunity to join a small team within a large organisation and get the experience to utilise the JavaScript ecosystem. This organisation are developing cutting edge web-systems, which are being used globally and are offering the opportunity for you to play a pivotal role within the full software development life cycle. We are looking for an experienced Full Stack Engineer with NodeJS, JavaScript, TypeScript and NodeJS and including cloud technologies. You will have a degree in computer science from a reputable University and have a good understanding of JavaScript TypeScript and React Framework. Key requirements within this opportunity are as follows: • Experience with NodeJS, • Solid experience with JavaScript and TypeScript, • Experience with Azure Cloud, • Experience with Kubernetes and Docker., • Any experience with Digital Investments.

Principal AI Engineer | Up to £130K | Hybrid in London (3 Days Onsite) | Our client is an AI-native engineering firm trusted by major enterprises to build and operationalise scalable AI platforms. With a unique mix of technical depth and proven delivery frameworks, they enable clients to unlock measurable value from AI at scale. As a Principal AI Engineer, you’ll be the driving force behind the architecture and delivery of large-scale AI systems. You’ll set the technical vision, mentor cross-functional teams, and work closely with senior stakeholders to turn high-impact ideas into production-ready solutions. This is a chance to shape how AI is built and adopted at enterprise scale. Key Responsibilities • Set AI architecture and long-term tech direction, • Lead end-to-end delivery of complex AI platforms, • Mentor and develop engineering teams, • Evaluate and implement new AI frameworks, • Partner with enterprise clients to align AI with business goals, • Ensure AI solutions are ethical, scalable, and production-ready What You’ll Bring • Experience delivering and scaling enterprise AI/ML systems, • Hands-on expertise with cloud AI platforms (AWS, Azure, etc.), • Strong Python engineering skills + FastAPI, CI/CD, MLOps, LLM tooling, • Leadership across cross-functional engineering teams If you are Interested, apply directly or reach out to Principal AI Engineer | Up to £130K | Hybrid in London (3 Days Onsite)

Lead Hardware Management Engineer – Global Quantitative Trading Firm | Up to £350k TC A globally renowned quantitative trading firm is seeking a highly skilled Hardware Management Engineer to join its Research Infrastructure Engineering team. This group builds and optimises the high-performance platforms that underpin research and trading - spanning operating systems, workload scheduling, HPC, large-scale storage, and ultra-low latency networking. In this role, you will partner directly with researchers and traders, driving the design, optimisation, and scalability of Linux-based systems that enable next-generation trading strategies. This is a hands-on, lead position with strong technical ownership, where your expertise in hardware, kernel tuning, and system performance will have a visible impact. Responsibilities • Engineer and manage high-performance Linux-based platforms supporting research and trading., • Design and optimise workload scheduling, large-scale storage, and SDLC frameworks., • Deliver Linux Kernel tuning and low-latency network optimisation., • Implement telemetry collection and instrumentation for high-throughput applications., • Stay ahead of industry trends, generating POCs for emerging technologies., • Collaborate with research and trading teams to ensure systems performance meets evolving strategy needs. Company: • Technology-led culture – Drives both trading and internal investment decisions, • c.1,000 employees – Large enough for scale, small enough for individual impact, • New state-of-the-art London HQ – Core hub for engineering and trading, Free On-Site Gym, • Flat structure – Direct access to senior engineers and C-level leaders, • Strong Glassdoor rating, • Great work life balance (frequently quoted on Glassdoor) – Free Breakfast and Lunch, 2 days per week WFH, • Competitive Compensation – Year 1 guaranteed bonus, 13% pension, Potential for Sign-On Bonuses Requirements: • 10+ years’ Linux administration or platform engineering experience., • Expertise in Linux Kernel tuning and hardware optimisation., • Strong understanding of networking and storage performance., • Experience with DevOps tooling (Terraform/Ansible)., • CI/CD pipeline experience (GitLab, Jenkins preferred)., • Programming/scripting ability in Python, Golang, or similar., • Monitoring experience with Splunk, Prometheus, Grafana., • Containerisation exposure (Docker, Kubernetes)., • Technical leadership experience is strongly advantageous.

Staff Software Engineer – Platform – Own the strategy to support massive expansion Up to £170,000 plus benefits London Office – 4 days a week Golang, AWS/GCP, Kubernetes, Distributed Systems Staff Software Engineer - We’re working with a high-growth payments business that has disrupted the market to become a major player in Europe. With over 150,000 customers and billions processed annually, they are scaling rapidly — and now looking for an experienced Staff Software Engineer to join their Platform organisation. This is a senior technical leadership role, ideal for someone who enjoys working across multiple squads, setting technical strategy, and driving clarity in ambiguous problem spaces. The client is looking for an established Staff-level Software Engineer with both hands-on engineering expertise and the ability to influence at scale across an organisation. The Opportunity • Shape the long-term technical direction of platform infrastructure., • Lead cross-squad initiatives and empower teams to solve complex challenges., • Drive innovation around cloud-native technologies and platform automation., • Balance strategic vision with ~30% hands-on coding and design work., • Promote best practice in reliability, observability, and scalability. The Ideal Staff Software Engineer • Proven experience operating at Staff+ level within a fast-paced engineering organisation., • Strong background in cloud platforms (AWS or GCP) and deep knowledge of Kubernetes — ideally including the ability to build operators., • Strong coding skills in Golang, Java, or C#, with experience in distributed systems., • Demonstrated leadership across multiple squads and technical roadmaps., • Expertise in operational excellence: observability, reliability, automation. This is an outstanding opportunity for a Staff Software Engineer join a rapidly scaling company where you’ll play a pivotal role in shaping the technical foundations of a platform that supports millions of transactions every day. Please reply with your CV or call Simon for a chat. Staff Software Engineer – Platform – Own the strategy to support massive expansion Up to £170,000 plus benefits London Office – 4 days a week Golang, AWS/GCP, Kubernetes, Distributed Systems

Senior SecOps Engineer Location – London (4 days per week in London) Salary - £80-90k + Bonus + Benefits Currently working with a global InsureTech firm who are looking to hire a Senior SecOps Engineer to compliment their established yet growing internal Cyber Defence capability. This is a wide ranging role where you’ll be responsible for both Engineering and Analysis; monitoring and responding to incidents whilst also developing new detection rules and enhancing their monitoring infrastructure and tooling. This is a cloud-native SOC capability, based in Azure with a big emphasis on the Microsoft E5 suite of security monitoring and detection tooling. Experience configuring, fine-tuning and managing this tooling will be essential, as well as the ability to enhance and automate where possible using KQL. This is an incredible opportunity for an experienced SecOps specialist with experience of both SecOps Analysis and Engineering to join an established yet growing firm at a crucial point as they completely build out their Information and Cyber Security capability. Key Responsibilities: • Act as a lead and technical escalation point on the most complex incidents and investigations., • Develop and engineer new detection rules, automating monotonous tasks where possible., • Proactively research emerging and potential threat actors as a way of developing rules to safeguard against potential future threats., • Mentor and train junior team members through complex incident response investigations. Key Requirements: • Significant experience working in a SOC environment (5 years minimum), dealing with and responding to escalated and most high profile incidents., • Comprehensive knowledge and experience utilising/fine-tuning the Microsoft E5 Security stack – Defender, Sentinel, KQL, etc., • Experience working in hybrid-cloud SOC environments – Azure preferably., • Ability to articulate specific projects that you have built, developed or led on, specific to SecOps Engineering and Automation. If you’re an experienced SecOps Specialist, looking to shape how one of the most innovative HealthTech firms build out their cyber defence capability and leave a lasting impact on one of the most reputable organisations whilst working alongside a team of genuine Cyber Security SMEs, click the to apply or get in touch directly –

Lead AI Engineer - up to £130,000 Salary - £90,000 - 110,000 + bonus Working policy - 3 days onsite weekly About the client We’re partnered with an AI-native company helping global enterprises transform how they design, build, and operate AI-powered software. Their team blends deep technical expertise with proprietary frameworks to deliver AI systems that create measurable business impact fast. The Role As a Principal AI Engineer, you’ll lead the design, development, and deployment of advanced AI solutions at scale. You’ll guide technical direction, mentor teams, and work directly with senior stakeholders to turn bold ideas into real-world impact. You will redefine what’s possible with AI in enterprise environments. If you’re passionate about shaping the next generation of AI applications, this is where you’ll thrive. What you will do • Define AI architecture and long-term technology strategy., • Lead end-to-end delivery of complex AI systems., • Mentor and develop engineering talent across multiple projects., • Evaluate and adopt cutting-edge frameworks (e.g., LangGraph, Autogen)., • Partner with enterprise clients to align AI strategy with business goals., • Ensure AI solutions are ethical, scalable, and reliable in production. Your skillset • Proven experience designing and scaling enterprise-grade AI/ML systems., • Expertise with cloud AI stacks (AWS Bedrock, SageMaker, Azure OpenAI, Azure ML)., • Strong skills in Python, FastAPI, CI/CD, MLOps, and LLM orchestration., • Leadership experience across multidisciplinary AI teams., • Strategic mindset — able to bridge deep tech with business outcomes. Salary - £90,000 - 110,000 + bonus Working policy - 3 days onsite weekly If this role sounds like a good fit for your skillset please apply or email

Senior Golang Software Engineer - AI Scale-up - Voice AI (Permanent - flexible salary) Senior Golang Software Engineer is now required by an Innovative AI scale up to build the strategic architecture platform for their AI product offering This role will be responsible for building a stable and replicable architecture for their core application, focusing on their AI tools in line for product launch. Key Responsibilities: • Lead the development of architecture platform., • Document API usage, technical specifications and architecture decisions., • Implement the user interface for the entire customer/application journey., • Implement secure on-device storage for sensitive data., • Collaborate with back-end engineers to successfully integrate RESTful APIs for data collection and AI services. Key Requirements: • Strong Senior Software Engineer experience, • Exceptional Go / Golang skills, • Experience working across low-latency and zero trust platforms, • Experience across more than 1 cloud platform (AWS, Azure and GCP), and designing microservice architectures on those platforms, • Proven track record designing systems that integrate multiple 3rd party API's, • Educated to degree level or equivalent experience This is a permanent opportunity with a flexible basic salary depending on experience and expertise. The company is looking to hire the best Go / Golang Engineers in the market. In terms of working structure this is hybrid with 1-2 days per week in their Central London office and the rest remote.

💻Role: Java Software Engineer 💰Salary: Up to £95,000 +10% Bonus 🌍Location: London (2 days a week) 🛠Key Skills: Java 17+, SpringBoot, React/ Typescript, AWS This is a great opportunity for a Senior Java Software Engineer to a travel experiences business. You’ll lead backend services and API integrations with a huge number of 3rd party’s across their web and mobile platforms supporting millions of transactions weekly. You’ll join a cross-functional team, being the go-to for these services and will contribute to architectural design and technology decision making across the product.. 🎯Responsibilities as the Senior Java Software Engineer: • Assume technical ownership of feature development end-to-end, • Advocate for best coding practices within the team, • Lead architecture decision making and technology decision making, • Design, build, review, test, and deploy services and code in live production environments, • Uphold development standards and prioritize best coding practices ✅Experience needed as the Senior Java Software Engineer: • Backend development experience, working with production level Java based applications, • Strong system architecture and system design skills, • Familiarity with cloud services (preferably AWS), • A passion for ensuring best practices and coding excellence are adhered to, • Experience leading feature development/ projects end-to-end If you're a Senior Java Software Engineer who has experience working across mobile applications. Looking for an opportunity to work for a profitable business investing in their technology platforms, please apply now

Senior Applied AI Engineer London - Hybrid £90,000-£130,000 I'm partnering with a dynamic AI consultancy that embeds itself within client businesses, listening closely, then building bespoke agentic AI solutions that automate processes, improve speed, and enhance decision-making. Role Responsibilities As a Senior AI Applied Engineer, you will: • Build & Deploy AI-Driven Software Solutions, • You'll blend software engineering and AI expertise to develop scalable, production-grade systems leveraging generative AI and agentic automation., • Own Project-Based Work Across Diverse Domains, • You'll tackle varied engagements, ranging in length and complexity, and support multiple clients., • Ensure Scalable and Reliable Deployment, • Your role includes end-to-end responsibility for deploying AI solutions that are robust, maintainable, and optimized for performance at scale., • Act as a Strong Team Contributor and Communicator, • While you won't lead client engagements, you'll work closely with clients and internal teams, translating client needs into technical solutions, requiring strong communication and stakeholder-facing capabilities., • Leverage Generative AI Expertise, • Utilise your hands-on experience with generative AI tools or workflows, prompt engineering, LLM integration, or similar, but the emphasis is on engineering implementation and delivery. Who We're Looking For Essential Qualifications & Experience • Strong software engineering background with deep experience deploying scalable systems, • At least some commercial experience using Generative AI exposure (e.g., LLMs, agentic interfaces, prompt engineering) but primarily strong engineering fluency, • Comfortable with project-based, delivery-focused work, even if no prior consultancy experience, • Confident in client-facing situations and able to collaborate effectively with non-technical stakeholders, • Reliable, consistent work history; this is a long-term growth-focused opportunity within an expanding team of 5 for this role Ready to Apply? If this resonates with your background and career path, let's talk. Please share your CV highlighting your engineering experience and where generative AI has featured, especially in deployment or integration roles.

Lead Data Engineer - Managing a team of 4-5 whilst remaining fully hands on. £100-120,000 + bonus, benefits London x2-3 days per-week This role is perfect for a hands-on technical leader who thrives in entrepreneurial environments - someone who wants to own and build a data platform from the ground up. • Hands-on coding appetite - this isn't a pure management role, • Team leadership experience - comfortable managing and mentoring engineers, • Advanced skills: SQL, Python, PySpark, Databricks, Azure stack, • Enjoys building from scratch - thrives in low-maturity, high-potential environments. If this role sounds appealing to you apply now to learn more about the client DVF are currently partnering with.

About TBSCG TBSCG is a modern consulting and engineering company trusted by well‑known enterprise brands. We design, build, and support digital experiences and platforms across financial services, manufacturing, technology, public sector and global consumer brands. We combine the feel of a close‑knit, supportive team with the impact and credibility of large‑scale, high‑visibility programs. About the Role We’re looking a highly skilled Tech Lead to join our IoT Platform team. This role requires both hands-on technical expertise and strong leadership skills. Key Responsibilities • Lead and mentor a team of developers, • Drive the design, development, and implementation of scalable systems and solutions., • Ensure technical solutions align with business objectives and IT strategy., • Collaborate with architects and stakeholders to define requirements and deliver results., • Oversee code reviews, technical documentation, and adherence to best practices., • Stay current with emerging technologies and recommend adoption where beneficial., • Drive conversations with the team and the client. Must-have • Proven experience as a Tech Lead, Senior Engineer, or similar leadership role in IT., • Strong expertise in AWS services, Java, Git and databases., • Excellent problem-solving and decision-making skills., • Strong understanding of software development methodologies., • Exceptional communication and interpersonal skills. Nice to have • Experience working with IoT platforms., • Strong programming experience in Python and JavaScript., • Familiarity with Snowflake for data warehousing and analytics. Please note that TBSCG does not provide visa sponsorship or assistance. If you would like to know more about how your personal data is used, in relation to the recruitment process, please see our Recruitment Privacy Policy (___) TBSCG participates in the E-Verify program to verify the employment eligibility of all new hires. If you are selected and hired, your eligibility to work in the United States will be verified within the first three days of employment

Integration & Solution Architect - Cloud Solutions - Banking Excellent opportunity opens for an Integration and Solution Architect to join a growing International Bank's London office and play a crucial role in designing, implementing, and managing complex software integration solutions. You will work closely with stakeholders to understand business needs, creating architectural designs that align with enterprise goals, and ensuring seamless integration of systems, applications, and services across the bank. The ideal candidate will possess deep technical expertise, strong problem-solving abilities, and a strategic mindset to drive the banks technology and business roadmaps forward. Key responsibilities Solution Architecture Design • Develop and document high-level architecture designs, solution blueprints, and integration strategies that align with the bank's business requirements., • Define and maintain architecture standards, principles, and best practices., • Lead the design and delivery of complex integrations involving cloud solutions (public, private and SaaS). Integration Strategy and Implementation • Design and oversee the implementation of end-to-end integrations using Middleware platforms, APIs, microservices, and other technologies., • Collaborate with development teams to implement integration solutions, ensuring scalability, security, and reliability. Technical Leadership and Collaboration • Act as a technical advisor to stakeholders, providing guidance on system and data integration challenges and opportunities., • Partner with cross-functional teams, including software engineers, data engineers, DevOps, and business analysts, to ensure successful project delivery., • Mentor and guide development teams on integration best practices and architecture principles. Solution Validation and Optimisation • Review existing systems and integration points to identify opportunities for optimisation and innovation., • Ensure solutions comply with architectural guidelines, security standards, and regulatory requirements., • Troubleshoot and resolve complex integration issues to maintain system reliability and performance. Documentation and Knowledge Sharing • Create comprehensive architecture documentation, including diagrams, process flows, and technical specifications., • Share knowledge and expertise through training sessions, presentations, and technical workshops., • Define and execute an integration roadmap and strategy. Qualification & Experience • Bachelor's or Master's degree in Computer Science, Information Technology, or related field, • Certifications in relevant technologies or architectural frameworks (Microsoft Azure and Software AG are preferred)., • 7+ years of relevant work experience overseeing/driving technology transformation within the banking sector., • Proven experience in developing integration solutions with on-premises and cloud-based applications., • Familiarity with Agile methodologies and DevOps practices., • Excellent communication and presentation skills with the ability to convey complex technical concepts to both technical and non-technical stakeholders., • Strong analytical, problem-solving, and decision-making capabilities., • Ability to work in a fast-paced, dynamic environment, managing multiple projects simultaneously. Interested? Please Apply Azure Solutions Architect Integration Engineer Azure Engineer Architect Bank Banking Strategy DevOps Microsfot Azure Digital Transformation Financial Services Agile Core Banking

VP of Engineering — AI Hands-On | LLMs, RAG, Multi-Agent Systems | High-Growth Tech | On-Site A high-growth technology company is searching for an exceptional hands-on VP of Engineering (AI) to lead and build next-generation AI products. This is not a people-manager or advisory role — it’s a deep technical, founder-style position for someone who wants to build, ship, and own AI systems end-to-end. This opportunity is ideal for a high-calibre engineer who thrives in fast-paced startup environments, enjoys taking full ownership, and wants to shape the next wave of applied AI. What You’ll Be Building: You’ll architect, build, and ship real AI products including: • LLM-driven applications (generation, reasoning, orchestration), • RAG pipelines, vector search, knowledge systems, • Multi-agent / agentic AI workflows, • High-performance backend systems in Python & Node.js You’ll be expected to write code daily (~80%), make technical decisions with autonomy, and operate like a founder rather than a traditional VP. What We’re Looking For Essential • Recent startup or scaleup experience — ideally 0→1 or 1→10 environments., • Top academic background:, • UK: Russell Group / Top 20 with strong academics (First or similar)., • Overseas: Top 100 global university., • Exceptional Python engineering — deep-level experience required., • Strong background in Node.js and modern backend architecture., • Clear, demonstrable AI build examples: what you shipped, how you built it, the stack, the architecture, the outcomes., • Founder, co-founder, or product-ownership mindset — full accountability, small-team execution., • Happy working 5 days per week on-site for the immediate future. Strong Pluses • Ex-founder or early founding team member., • Experience working in lean teams, not large enterprise engineering groups., • Track record of building products quickly and iterating fast.

The Specialist Platform Security Engineer will play a pivotal role in ensuring the integrity and security of our platforms. You will lead the charge in implementing robust security measures, collaborating closely with cross-functional teams to fortify our defences against cyber threats. Responsibilities • Strategic guidance for secure adoption and use of SaaS & PaaS platforms and services in the Microsoft, Google & Atlassian ecosystem, MongoDB Atlas, and other first-party platforms developed in house. The services include databases, API gateways, code repositories, integration services and others, • Technical consulting to identify misconfigurations and reduce platform risk , helping raise organizational awareness of risks and best practices by participating in workshops, documentation efforts, and knowledge sharing, • Support for secure design and integration of tools across business programs , providing access & configuration reviews for the various platforms; contributing to the implementation of platform security standards, policies, and baselines under guidance from senior team members; building a culture of security by promoting automation, repeatable patterns, and consistent practices across teams, • Assistance in identifying and remediating platform-specific vulnerabilities, • Automation of security checks, configuration reviews, and access hygiene , including assistance in security integration into CI/CD pipelines, contributing to automated checks (e.g., GitHub Actions) that identify misconfigurations, vulnerabilities, and policy violations, • Collaboration with platform teams and vendors to help evaluate and integrate security tools, ensuring smooth adoption across new and existing services. ESSENTIAL • Solid understanding of Identity and Access security, including but not limited to least privilege, zero trust, authentication, authorisation, SSO, JWT, RBAC/ABAC/PBAC, • Solid understanding of security principles and architecture, particularly for databases and APIs, • Understanding of Platform & Configuration Security, and Platform Monitoring, Response and Governance, • Scripting (Python, Bash) for task automation, • Terraform, • Understanding of security threats like DDoS, brute force, exfiltration, spoofing, and other relevant threats, • 3 years of hands-on experience in platform or infrastructure security, with a strong interest in building skills in this area., • Exposure to or interest in integrating security into CI/CD pipelines and platform workflows (experience with GitHub Actions or similar tools is a plus)., • Strong analytical and problem-solving skills, with a curiosity to learn and grow in complex technology environments., • Good communication and teamwork skills, with the ability to collaborate with platform, DevOps, and security teams., • Enthusiasm for working in a fast-paced, dynamic environment, with support and mentorship from senior team members. Unfortunately for this role we are unable to offer any form sponsorship.

Lead Full Stack Engineer - London (Hybrid) A well funded start up who are revolutionising real estate transactions through cutting-edge technology combining sophisticated AI capabilities with robust financial data systems are looking for a Lead Full Stack Engineer to join their team. What will I be doing: • Design, develop, test, deploy, and maintain robust and scalable backend systems and APIs using Python, • Build intuitive, performant, and delightful frontend user interfaces using modern JavaScript frameworks like React, • Work with databases to design schemas, write efficient queries, and ensure optimal performance, • Contribute to overall system architecture, ensuring scalability, reliability, and security, • Collaborate closely with product managers, designers, AI engineers, and other stakeholders to translate requirements into technical solutions, • Mentor Senior Engineers int he team What are we looking for: • At least 7+ years in professional full-stack software development, • Strong proficiency in Python for backend development, • Experience with modern frontend frameworks (React, Vue, Angular), • Solid understanding of database technologies (PostgreSQL, MySQL) and data modeling, • Experience designing and building RESTful APIs, • Experience with cloud platforms (AWS, GCP, Azure) and containerization (Docker), • Bonus: Experience with financial concepts, real estate data, or startup environments What's in it for me: • Salary £100,000-£120,000 dependent on experience, • Hybrid working arrangement: 2-3 days per week in office for flexibility and collaboration, • Insane amounts of ownership over significant parts of our platform, • Opportunity to work alongside AI engineers on cutting-edge proptech and fintech solutions Apply now for immediate consideration!

Senior Product Engineer (Mobile - React Native) | AI SaaS Company | London A well-funded AI SaaS company is hiring for a Senior Product Engineer (Mobile) to take full ownership of its core mobile platform. This company is building an innovative product that delivers real-world insights to a growing global client base and is supported by a world-class engineering team with experience from top-tier tech companies. The Role: In this role, you will lead the development of the central mobile application for a cutting-edge AI platform that provides real-world benefits to global clients. This is a highly autonomous and challenging position where you will be responsible for driving the architecture, performance, and overall quality of the mobile experience as the company scales. You will be a key member of a team solving interesting problems at the intersection of user experience, machine learning, and infrastructure. Key Responsibilities Include: • Platform Ownership: Drive the architecture and development of the core React Native application, ensuring it is scalable and high-performance., • Native Integration: Deep-dive into native components (Kotlin/Swift, with a focus on iOS) to build custom features and optimise performance where required., • Production Lifecycle: Own the entire mobile deployment lifecycle, including managing App Store/Play Store releases and ensuring a smooth delivery process., • Observability: Implement and manage production observability and monitoring tools to ensure application health and performance in the field., • Collaboration: Work closely with the product and backend teams to integrate new features and scale the system to meet rapidly growing user demand. What is being looked for: • Deep experience in React Native, with a proven track record of building and deploying complex, production-ready applications., • Experience working with native modules in either Kotlin (Android) or Swift (iOS), with a preference for iOS expertise., • Demonstrated experience owning the application release process on the App Store or Google Play Store., • Familiarity with tools and practices for monitoring application performance and crashes in a production environment., • A strong technical foundation and a passion for solving challenging, real-world problems. Compensation & Benefits: • Salary: £80,000 - £120,000 per year., • Equity: Significant company equity percentage in an scaling start-up.

Role will be part of our Quality Engineering & Assurance (QE&A) Practice. With more than 650 clients across industry verticals and a global footprint, Cognizant QE&A practice is a recognized thought leader in quality engineer and Assurance .As enterprises simplify, modernize and secure their legacy environments for the digital era, robust quality Engineering and assurance is essential. Quality takes an end-to-end connotation and must straddle both legacy and digital systems. Cognizant QE&A is reimagining QE&A, employing an end-to-end ecosystem approach with intelligent and automated QA processes. In so doing, increasing quality and speed to promote faster business and technology change, as well as a better customer experience. Role requires SC cleared candidate Key Responsibilities: • Lead and manage end-to-end testing activities for large-scale programs, ensuring adherence to quality standards and timelines., • Collaborate with stakeholders, including business teams, development teams, and project managers, to define test strategies and plans., • Drive test execution, defect management, and reporting across multiple workstreams., • Ensure compliance with SDLC and STLC processes throughout the project lifecycle., • Provide guidance and mentorship to testing teams, fostering a culture of collaboration and continuous improvement., • Work closely with automation teams to identify opportunities for test automation and integrate automation into overall test strategy., • Prepare and present test progress reports, metrics, and risk assessments to senior stakeholders., • Experience with Agile , Hybrid, iterative and waterfall methodologies, and tools (e.g., JIRA, Confluence)., • Risk management and issue resolutions Required Skills & Experience: • Good experience in software testing, with at least 3+ years in a Test Lead role., • Strong stakeholder management and communication skills with the ability to influence and negotiate effectively., • Proven experience in complex, large-scale programs, preferably in the banking domain., • Solid understanding of SDLC/STLC and QA best practices., • Hands-on experience or strong understanding of test automation tools and frameworks., • Ability to work collaboratively across distributed teams and manage multiple priorities., • Strong analytical and problem-solving skills with attention to detail. Nice-to-Have: • Knowledge of regulatory and compliance requirements in banking., • Familiarity with performance and security testing concepts., • Having worked in Oracle application

Shape the Future of Data Governance at Scale At Luxoft, we partner with the world’s leading financial institutions to deliver next-generation data and technology solutions. We’re looking for an exceptional Senior Data Catalog Solution Engineer / Architect to design, implement, and evolve an enterprise-wide data cataloging platform that empowers data-driven decision-making across the organization. In this pivotal role, you’ll bridge advanced technical architecture with business enablement — ensuring that enterprise data is discoverable, trustworthy, and governed at scale. You’ll collaborate with a cross-functional team of developers, data scientists, analysts, and architects to bring data intelligence to life. 🔍 Your Mission • Architect & Implement Data Catalog Solutions — Lead the deployment and configuration of an enterprise-grade catalog (including data.world), aligned with robust data governance frameworks., • Metadata & Lineage Management — Design metadata models, lineage tracking, and glossaries; implement automated enrichment, sensitive data detection, and trust indicators., • Integration & Automation — Build and maintain connectors across platforms like Snowflake, Databricks, Tableau, Power BI, and Salesforce. Implement REST APIs and event-driven automation for near real-time metadata synchronization., • Data Governance Enablement — Define RBAC, data ownership models, workflows, and certification for golden datasets., • Data Quality & Observability — Integrate DQ/DO tools (Monte Carlo, Anomalo, Soda) to visualize trust metrics and compliance dashboards., • Collaboration & Adoption — Mentor teams, document best practices, and drive adoption across engineering and business units. 🧠 What You Bring • Experience in Data Architecture, Engineering, or Metadata Management., • Enterprise-scale experience implementing data catalog platforms (data.world, Collibra, Alation, Informatica EDC, etc.)., • Hands-on expertise with data.world at scale., • Deep understanding of metadata modeling, lineage capture, and data governance frameworks (GDPR, CCPA, HIPAA)., • Proficiency in APIs, RESTful services, automation, and cloud data ecosystems (AWS, Azure, GCP)., • Strong communication and stakeholder engagement skills — translating complex technical concepts into business outcomes. 💡 Bonus Points For • Experience with semantic knowledge graphs, RDF/SPARQL, and ontology/taxonomy modeling., • Familiarity with metadata-driven AI/ML enrichment., • Knowledge of financial mathematics or capital markets., • A “can-do” mindset and hunger for continuous learning. 🌍 Why Join Luxoft? At Luxoft, you’ll collaborate with global experts in data and capital markets, delivering solutions that shape how investment institutions manage and trust their data. We offer: • Challenging, high-impact projects with world-leading financial clients., • A collaborative, innovative environment that values thought leadership., • Opportunities to learn, grow, and lead in a data-first culture., • Flexibility, global reach, and a clear path to technical mastery. 👉 Ready to architect the data intelligence layer of tomorrow’s capital markets? Apply now and join Luxoft’s elite team driving innovation in financial data governance.

Lead Engineer – Investment Finance (Java & Cloud) City of London | 💼 £145,000–£155,000 | 🏢 4 Days in the office We’re working with a prestigious investment finance organisation in the heart of the City of London, seeking a dynamic and technically astute Lead Engineer to drive innovation across both cloud infrastructure and application engineering. This is a hands-on leadership role for someone who thrives in high-performance environments, combining deep Java expertise with modern cloud architecture (AWS/GCP/Azure). You’ll be instrumental in shaping scalable, secure systems that underpin critical financial operations. What You’ll Be Doing • Leading the design and development of robust Java-based applications for investment platforms, • Architecting and deploying cloud-native solutions across hybrid environments, • Collaborating with DevOps, Security, and Product teams to ensure seamless delivery, • Mentoring and championing best practices in across the technology stack, • Driving performance, scalability, and resilience across the tech environments What We’re Looking For • Proven experience in Java (Spring Boot, microservices, multithreading), • Strong cloud infrastructure knowledge (AWS,GCP,Azure), • Solid understanding of CI/CD, containerisation (Docker/Kubernetes), and infrastructure-as-code, • Experience in financial services or investment platforms is a strong plus (not mandated), • Leadership qualities with a pragmatic, delivery-focused mindset What’s On Offer • Base salary: £135,000–£155,000 depending on experience, • Package, • Office-based 4 days/week in a collaborative, high-trust environment, • Exposure to cutting-edge finance tech and strategic projects If you're a seasoned engineer ready to lead from the front and shape the future of investment technology, we’d love to hear from you. Franklin Bates is a leading IT recruitment consultancy specialising in Software Development, AI, Cybersecurity, Cloud, & Data. We provide high quality contract, interim and permanent IT professionals to a broad range of technology companies within the UK.

If you need support in completing the application or if you require a different format of this document, please get in touch with at or call TCS London Office number 02031552100 / +44 204 520 2575 with the subject line: “Application Support Request”. Are you passionate about building intelligent systems that solve real-world enterprise challenges? We have an exciting opportunity for you - Artificial Intelligence Engineer! Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership. • Build strong relationships with a diverse range of stakeholders., • Be part of an exciting team who challenge themselves every day., • Work with customers and identify opportunities to support their strategy and improve their processes across functions. The Role: As an Artificial Intelligence Engineer, you will bring deep expertise in full-stack development and AI system design to complex enterprise environments. This role demands hands-on experience in building and deploying AI/ML solutions, a strong grasp of software engineering principles, and proficiency with cloud platforms. You will play a key role in developing scalable, intelligent systems that drive innovation and deliver measurable business value. Your Responsibilities: • Full Stack Development: Design, develop, and maintain end-to-end AI solutions, including front-end interfaces, back-end services, and data pipelines., • AI System Development: Implement and optimize AI models, ensuring they are scalable, maintainable, and production-ready. Work on GenAI, Agentic AI, and classic ML solutions., • Enterprise Integration: Integrate AI solutions with existing enterprise systems and ensure seamless operation within the client's technology stack., • Collaboration: Work closely with cross-functional teams, including data scientists, software engineers, and business stakeholders, to identify opportunities and deliver robust AI solutions., • Technical Leadership: Provide technical guidance and mentorship to junior engineers. Lead the implementation of best practices in AI/ML development and deployment., • Innovation: Stay updated with the latest advancements in AI/ML technologies and contribute to the development of innovative solutions. Your Profile Essential skills/knowledge/experience: • Proficiency in Python and extensive experience with AI/ML/NLP libraries (e.g., Hugging Face Transformers, spaCy, NLTK)., • Experience with state-of-the-art LLMs (e.g., GPT series, Llama series, Mistral, Claude), including prompt engineering, fine-tuning, and evaluation., • Hands-on experience with core GenAI frameworks (e.g., LangChain, LlamaIndex) and Agentic AI frameworks (e.g., AutoGen, CrewAI, LangGraph)., • Proficiency in MLOps/LLMOps tools (MLflow, Kubeflow, Docker, Kubernetes)., • Strong working knowledge and practical deployment experience on major cloud platforms (AWS, Azure, GCP), including their AI/ML services., • Strong foundation in software engineering principles for building scalable, maintainable, and production-ready AI systems., • Experience in designing and implementing enterprise-grade AI solutions, including RAG-based solutions with LLMs and vector databases (e.g., Pinecone, Weaviate, FAISS)., • Proven experience in full stack development and AI/ML system implementation within enterprise environments., • Strong grasp of advanced techniques such as complex task decomposition for agents, reasoning engines, knowledge graphs, and autonomous agent design., • Excellent communication and stakeholder management skills., • Experience working on client proposals and leading technical presentations. Rewards & Benefits: TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network. We offer health & wellness initiatives and sports events; we are the proud sponsor of the London Marathon. Diversity, Inclusion and Wellbeing: Tata Consultancy Services UK&I is committed to meeting the accessibility needs of all individuals in accordance with the UK Equality Act 2010 and the UK Human Rights Act 1998. We welcome and embrace diversity in race, nationality, ethnicity, disability, neurodiversity, gender identity, age, physical ability, gender reassignment, sexual orientation. We are a disability inclusive employer and encourage disabled people to apply for this role. As a Disability Confident Employer, we offer an interview to applicants with disabilities or long-term conditions who meet the minimum criteria for the role. Please email us at if you would like to opt in. If you are an applicant who needs any adjustments to the application process or interview, please contact us at with the subject line: “Adjustment Request” or call TCS London Office 02031552100 / +44 204 520 2575 to request an adjustment. We welcome requests prior to you completing the application and at any stage of the recruitment process. Beware of Fraudulent offers This is to notify you that TCS does not ask for any sort of payment or security deposit from candidates at any stage of the recruitment process. The firm never sends out job offers from free internet email services like Gmail, Yahoo Mail, and so on. TCS has not authorised any third-party company to collect money on their behalf. As a vigilant job seeker, beware of fraudulent recruitment activity and protect your interests! You can write to to report any fraudulent activity. Due to the high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received a direct response within 30 days, then it should be deemed unsuccessful on this occasion. Join us and do more of what matters. Apply online now.

Senior / Technical Lead - Flutter (Mainly hands-on with oversight of a team of 4) London (Hybrid) - 2 x a week onsite intially for first couple of months then potential to be more remote £90,000-£110,000 (Maybe scope for more) We’re partnering with a fast-growing company that’s transforming how people interact with tech. Join a workplace-tech innovator building one of the world’s most advanced smart-building platforms, powered by digital twins, real-time analytics, and seamless third-party integrations They’re now looking for a Lead Mobile Engineer with deep Flutter expertise to take ownership of their client-facing apps. This is a hands-on technical leadership role, you’ll set the technical direction, mentor a small team, and work directly with senior leadership to deliver the roadmap. What you’ll be doing: • Own the mobile roadmap & architecture (Flutter, Swift, Java), • Lead from a technical perspective: design, code, review, and mentor, • Integrate with complex third-party SDKs (BLE, mobile access, indoor wayfinding), • Drive engineering excellence in testing, performance, monitoring, and CI/CD, • Collaborate closely with back-end and product teams to deliver new features What we’re looking for: • 3+ years of Flutter app development in production environments, • Strong background in iOS/Android (Swift/Java), • Experience with state management, testing frameworks, monitoring tools (Crashlytics, Sentry, etc.), • Ability to guide technical decisions and mentor engineers, • Excellent communication skills, with a focus on user experience If you’re passionate about building world-class mobile apps and want to lead the technical vision for a platform used by thousands every day, we’d love to hear from you.

UK Engineering and SRE Lead Location: London (Hybrid) Salary: Up to £85,000 + benefits Shape the Future of Fintech Infrastructure in the UK If you’re passionate about designing cloud-native platforms, enabling high-throughput, low-latency systems, and ensuring flawless reliability, this is your opportunity to make a tangible impact in the UK fintech ecosystem. About the Role As the UK Engineering and SRE Lead (Backend), you’ll own the performance, scalability, and operational resilience of our UK backend systems — including payment gateways, settlement, fraud monitoring, datalake, and core banking services. You’ll combine deep backend engineering expertise with a strong Site Reliability Engineering mindset, leading a hybrid team of software, DevOps, and SRE engineers. This role blends architecture, leadership, and hands-on delivery — you’ll design systems that scale and perform flawlessly, automate everything you can, and guide your team through both innovation and incident. What You’ll Do • Lead end-to-end development and deployment of mission-critical backend systems, targeting 99.999% availability., • Architect and deliver high-throughput, cloud-native services using Java/Spring Boot, Node.js, and Python across AWS and Kubernetes environments., • Implement event-driven architectures using Kafka, RabbitMQ, and AWS services (SNS, SQS, Lambda, DynamoDB)., • Drive automation across CI/CD pipelines using tools like GitHub Actions, Terraform, and Argo CD for seamless and secure deployments., • Enhance observability using Prometheus, Grafana, Datadog, and CloudWatch, enabling proactive incident prevention., • Own incident management and post-mortem practices — guiding the team through challenges calmly and driving meaningful improvement., • Collaborate with global engineering and product teams to align architectural standards and deliver strategic initiatives., • Embed regulatory and operational resilience requirements (GDPR, PCI-DSS, Outsourcing, Incident Response) into every layer of delivery., • Mentor and coach engineers to build a strong, reliable, and forward-looking backend function. What You’ll Bring • 10+ years of experience in software engineering, SRE, or cloud platform design, ideally within banking, fintech, or e-commerce domains., • Proven track record designing and delivering microservice architectures and API ecosystems using Spring Boot, Node.js, and Python., • Deep technical expertise across AWS (EKS, ECS, Lambda, VPC, PrivateLink, CloudWatch, KMS, Aurora) and Kubernetes (Helm, Terraform, Argo CD)., • Experience with API Gateways such as Kong, ApigeeX, or Istio — including configuration of mTLS, OAuth2, OIDC, and JWT validation., • Strong command of Infrastructure as Code (Terraform, Ansible) and CI/CD automation (GitHub Actions, Jenkins, Harness)., • Familiarity with messaging, caching, and database systems — Kafka, Redis, MongoDB, Cassandra, PostgreSQL., • Hands-on experience in monitoring, observability, and incident response frameworks using modern tooling., • Strong leadership, mentoring, and stakeholder management skills — able to scale teams, set OKRs, and foster engineering excellence., • An ability to remain composed, analytical, and decisive in high-pressure, production-critical scenarios. Desirable Experience • Deep understanding of payments systems, settlement flows, and transaction risk monitoring., • Proven ability to deliver platform migrations or Open Banking integrations., • Cross-cloud exposure (AWS and GCP)., • Experience integrating identity and access management systems (e.g. Ping Identity, OAuth2 frameworks)., • Experience leading initiatives in regulated environments or supporting compliance with operational resilience standards. Who You Are • A pragmatic leader — capable of balancing strategic direction with hands-on engineering., • Calm, structured, and composed during incidents or time-critical challenges., • Technically curious, collaborative, and humble, with a passion for mentoring and empowering engineers., • Committed to quality, reliability, and doing things the right way., • Excited by the opportunity to build something lasting from the ground up in the UK fintech space..

Senior Machine Learning Engineer x2 days a week in the office (can be reduced to x1 day sometimes) About the Role & Company Join a large-scale, consumer-facing technology business operating across multiple markets, known for its innovation, rich user data, and commitment to ML / AI. With thousands of employees and a rapidly expanding AI/ML function, this company is investing deeply in applied machine learning to enhance digital experiences, power intelligent automation, and unlock data-driven decision-making. As a Senior Machine Learning Engineer, you’ll be part of a cross-functional team bringing models from ideation into production, developing scalable ML systems that operate across both real-time and batch environments. You'll also help shape internal tooling and infrastructure to support rapid experimentation, reliable deployment, and safe AI at scale. Key Responsibilities • Build, deploy and maintain machine learning models as APIs, streams, and batch services, • Partner with Data Scientists to industrialise prototypes into production-ready applications, • Lead on observability, CI/CD automation, and monitoring for ML workflows, • Develop cloud-native infrastructure using Docker, Kubernetes, and Terraform, • Contribute to shared ML tooling and experimentation platforms, • Ensure best practices in model testing, rollback, and deployment hygiene, • Work across technical and compliance teams to ensure governance and risk controls Requirements • 3–5 years’ experience in machine learning engineering and/or applied data science, • Master’s or PhD in a numerate discipline (Computer Science, Mathematics, etc.), • Strong Python coding skills for production systems, • Proven experience deploying models in real-world environments (API, batch, streaming), • Familiarity with MLOps best practices and containerised deployments (Docker, Kubernetes), • Experience working in cloud environments (AWS preferred; Terraform a bonus), • Strong communication skills and interest in the latest ML/AI developments, • Comfortable in collaborative, cross-functional teams with fast iteration cycles If this role interests you and you would like to find out more (or find out about other roles), please apply here or contact us via (feel free to include a CV for review).

Lead Python Developer - Python, AWS, React, TypeScript, Microservices OB have exclusively partnered with an AI Consulting firm who work with enterprise scale clients to transform them into AI & Data transformed businesses. Knowing how AI can transform enterprise scale companies, they are looking to bring in a number of highly skilled Lead Level Engineers to their team, to work on a number of new exciting projects, across a variety of industries such as Finance, GreenTech, Utilities, PE & many more. The roles will be heavily weighted toward the Backend (80/20), but you will be expected to work across the Frontend and with Cloud-native Architectures. Lead Python Developer - Python, AWS, React, TypeScript, Microservices Lead Engineer: 5+ years of commercial experience with prior experience Leading small teams My have strong demonstrated knowledge of Python Knowledge of frontend technologies - ideally React Strong experience working with cloud-native technologies - ideally AWS Agile ways of working A consulting background will be highly advantageous Pays £90k-£115k + discretionary bonus + excellent benefits package Hybrid working with 3-days a week required in London offices Lead Python Developer - Python, AWS, React, TypeScript, Microservices

Linux/Kubernetes Engineer - - Investment Bank • Up to £100,000 Basic salary, • 5-days a week onsite in City of London What’s on offer: • 10% employer pension contribution, • Discretionary bonus, • 30 days holiday, • Private health and life insurance, • Enhanced parental leave, • Flexible working and wellbeing support About Join a tech-forward financial services firm combining 400+ years of heritage with bold investments in modern technology. With a strong in-house development culture and agile delivery mindset, the business is pushing boundaries in AI, machine learning, and high-performance, low-latency trading infrastructure. The 300-person technology team operates in a Scrumban framework and covers Cloud, DevOps, Cybersecurity, Software Engineering and more. In this Kubernetes-focused role, you'll help build and scale a bare-metal HPC platform for a broad spectrum of use cases – from latency-sensitive trading to big data and analytics – with the opportunity to expand into cloud where appropriate. What you’ll do: • Design and manage highly available Kubernetes clusters across multiple datacentres, • Collaborate with Linux, infrastructure, and SOC/CERT teams to secure and optimise bare-metal environments, • Support mission-critical workloads including low-latency trading systems, leveraging tools like Calico, OPA/Gatekeeper, and Kyverno for policy enforcement and security, • Replace legacy networking infrastructure with a Kubernetes-first architecture, treating pods as first-class citizens in a highly available, BGP-based leaf/spine fabric, • Lead systems administration on Ubuntu and RHEL systems, tuning OS configurations for performance, observability, and compliance, • Develop services like DNS-based discovery and egress gateways for smart routing of financial traffic, • Automate infrastructure using Terraform, Ansible, Git, and CI/CD tooling What we’re looking for: • Deep Linux/UNIX experience (Ubuntu & RHEL), • Kubernetes administration expertise, ideally on bare-metal, • Solid understanding of networking (TCP/IP, BGP, VLANs, VRF), • Scripting and IaC experience (Python, Bash, Helm, Terraform), • Experience working in regulated environments with PAM, policy-as-code, and strong security posture If you're passionate about building high-impact infrastructure in a modern, agile setting - without the red tape - this is an opportunity to truly shape the future of tech in finance.

If you need support in completing the application or if you require a different format of this document, please get in touch with at or call TCS London Office number 02031552100 with the subject line: “Application Support Request”. Role: Principal Data Engineer Job Type: Permanent Location: Norwich / London (Hybrid) Number of hours: 40 hours per week – full time Are you passionate about Data and Analytics? We have an exciting role for you – Principal Data Engineer. Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership. • Build strong relationships with a diverse range of stakeholders., • Gain access to endless learning opportunities., • Work closely with the range of teams within the business to bring products to life. The Role As a Principal Data Engineer, you will be responsible for the technical design, engineering quality, and delivery of data ingestion, integration, transformation, and data product pipelines. The ideal candidate will bring deep expertise in AWS cloud-native data platforms, Snowflake, and modern data engineering practices, with proven experience in banking and insurance domains. Key responsibilities: • Lead the design and development of data ingestion, integration, and transformation frameworks., • Architect and deliver data products that are modular, reusable, and aligned with business domains., • Ensure technical accountability for detailed design, engineering quality, and delivery of all data engineering solutions., • Drive continuous improvement in engineering processes to enhance efficiency, production stability, and ROI., • Manage and own the technical debt process, ensuring long-term maintainability and scalability., • Collaborate with ML and GenAI teams to operationalize models into production pipelines., • Ensure observability, data quality, lineage, and governance across the data lifecycle., • Mentor and lead a team of engineers, fostering a culture of innovation and technical excellence. Your Profile Essential skills/knowledge/experience: • Deep hands-on experience with AWS Cloud-native data platforms, including:, • AWS Glue, Lambda, Step Functions, Athena, Redshift, S3, CloudWatch, • AWS SDKs, Boto3, and serverless architecture patterns, • Strong programming skills in Python and Apache Spark, • Proven experience in Snowflake data engineering, including:, • Snowflake SQL, Snowpipe, Streams & Tasks, and performance optimization, • Integration with AWS services and orchestration tools, • Expertise in data integration patterns, ETL/ELT, and data pipeline orchestration, • Experience with data quality frameworks, metadata management, and data lineage, • Hands-on experience with machine learning pipelines and generative AI engineering, • Familiarity with DevOps practices, CI/CD for data workflows, and infrastructure-as-code (e.g., Terraform, CloudFormation)., • Proven track record of delivering data engineering solutions in banking and/or insurance environments., • Deep understanding of financial data models, regulatory compliance, and risk and fraud analytics., • Experience working with cross-functional teams in regulated, data-sensitive environments. Desirable skills: • AWS Certified Solutions Architect – Professional or equivalent, • Experience with data mesh, data product thinking, or domain-driven design, • Exposure to real-time data processing (e.g., Kinesis, Kafka), • Experience in highly regulated industries such as banking or insurance Rewards & Benefits TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network. Diversity, Inclusion and Wellbeing Tata Consultancy Services UK&I is committed to meeting the accessibility needs of all individuals in accordance with the UK Equality Act 2010 and the UK Human Rights Act 1998. We believe in building and sustaining a culture of equity and belonging where everyone can thrive. Our diversity and inclusion motto is ‘Inclusion without Exception’. Our continued commitment to Culture and Diversity is reflected across our workforce implemented through equitable workplace policies and processes. You’ll find a welcoming culture and many internal volunteering and social networks to join (these are optional). Our diversity, inclusion and social activities include 12 employee networks such as gender diversity, LGBTQIA+ & Allies, mental health, disability & neurodiversity inclusion and many more, as well as health & wellness initiatives and sports events and we sponsor the London Marathon. We welcome and embrace diversity in race, nationality, ethnicity, disability, neurodiversity, gender identity, age, physical ability, gender reassignment, sexual orientation. We are a disability inclusive employer and encourage disabled people to apply for this role. If you are an applicant who needs any adjustments to the application process or interview, please contact us at with the subject line: “Adjustment Request” or call TCS London Office 02031552100 to request an adjustment. We welcome requests prior to you completing the application and at any stage of the recruitment process. Next Steps Due to a high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received a direct response within 30 days, then it should be deemed unsuccessful on this occasion. Join us and do more of what matters. Apply online now.

• SC Clearance Azure Devops Engineer - CAF & SRE Experience, • Location: City of London - Onsite 2/3 days a week, • Duration: 6 months, • Daily Rate: £650 per day Inside of IR35 We’re looking for a SC Cleared Azure Devops Engineer with deep expertise in CAF & Site Reliability to join our team. This is a hands-on technical role reporting to the Cloud Platform Lead, where you’ll play a key part in migrating applications to our new Azure platform following the Cloud Adoption Framework (CAF). Please note, due to the client candidates will need to hold live SC Clearance in order to be considered for this role. What You’ll Do • Lead the migration of applications from legacy environments to Azure cloud-native solutions., • Design and deliver scalable, secure cloud services using Azure, Terraform, and GitHub Actions., • Build and maintain CI/CD pipelines and Infrastructure as Code (IaC)., • Collaborate with product owners, senior management, and cross-functional teams (Cyber Security, Testing, Cloud Ops)., • Troubleshoot complex cloud infrastructure issues and ensure robust operations., • Document designs and handover materials with high quality. What We’re Looking For • Live SC Clearance, • Extensive experience as a Site Reliability Engineer, • Extensive experience with Azure and cloud migration using frameworks like CAF and WAF., • Strong skills in Terraform, GitHub, AKS, and networking (load balancing, firewalls, routing)., • Proven track record in Agile delivery and DevOps practices., • Ability to communicate effectively with technical and non-technical stakeholders., • Familiarity with change control processes and performance monitoring. If you’re a results-driven Senior SRE ready to tackle complex cloud challenges and deliver innovative solutions, we’d love to hear from you!