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Senior Software Engineer (.NET, C#, Java) £90,000 - £100,000 Office Location: Central London (Hybrid) We have partnered up with one of the largest Saas businesses that help numerous FinTech organisations across the UK and EU. This Senior Software Engineer will join a high-impact team building a next-generation analytics platform designed to ingest, transform, and materialise massive observability datasets. This is a hands-on role for an engineer who excels at building complex distributed systems Key Responsibilities • Core Development: Design and deploy high-performance backend services and APIs using C#/.NET, focusing on sub-millisecond reliability and global scalability., • System Integration: Own technical integrations across internal and external platforms using gRPC, REST, and messaging standards (OAuth2/OpenID)., • Engineering Excellence: Champion automated testing, code reviews, and an "observability-first" mindset (metrics, logs, traces) with defined SLOs., • Architecture & DevOps: Contribute to CI/CD pipelines and Infrastructure-as-Code (Terraform/Helm) to ensure production readiness and resilient container orchestration. Technical Environment & Requirements • Backend Expertise: 8+ years of professional experience with C# / .NET (ASP.NET, MSSQL) and building complex distributed systems in production., • Integration Mastery: Deep knowledge of REST/gRPC, SDKs, and identity standards (OAuth2, SAML) for cross-platform communication., • Systems Design: Proven ability to design for high availability and partition tolerance; strong understanding of concurrency and asynchronous programming., • Modern Tooling: Proficiency with Git, CI/CD, and AI-assisted development workflows to drive efficiency., • Bonus Skills: Familiarity with the Java/JVM ecosystem (Spring Boot), Kubernetes, and cloud providers (AWS/Azure). What We Offer • Comprehensive Health: Private Health and Dental cover for you and your dependents., • Financial Security: Competitive Pension, Life Assurance, and Income Protection., • Work-Life Balance: Flexible hybrid working model and the option to buy/sell holiday., • Professional Growth: Generous training reimbursement and a track record of internal promotion. Get in touch! Apply now!

Software Engineer – AI - London / Hybrid (UK-based) A high-growth, FinTech company is building intelligent, data-driven products to support businesses and consumers at scale across the UK and US. The organisation operates cloud-native platforms used by a large and diverse customer base and is continuing to invest heavily in AI-enabled capabilities across its core products. The Role 👋 This role sits within a product-led engineering team focused on applying AI and Generative AI to real-world business problems. You’ll work on large-scale systems where impact is measured by outcomes, not output. You will: • Design and engineer large-scale, production-grade systems (5+ years’ experience), • Focus on business impact rather than lines of code, • Embrace DevOps culture: you build it, you run it, • Work effectively in cross-functional, autonomous teams, • Mentor other engineers and help raise the bar across the team, • Prefer simple, pragmatic solutions over unnecessary complexity, • Stay effective and organised in fast-moving, ambiguous environments, • Think broadly about how technical decisions affect the wider business, • Leverage Generative AI tools to improve productivity and decision-making Nice-to-Have Skills 🌟 • Experience building AI or LLM-powered applications, • Knowledge of NLP or intelligent document processing, • Familiarity with vector databases (e.g. Pinecone, Weaviate), • Experience with search platforms (e.g. OpenSearch, Elasticsearch), • Exposure to agentic workflows or orchestration frameworks, • Awareness of MCP (Model Context Protocol) Technology 🧱 The team is pragmatic and cloud-native. Current tooling includes: • Languages: Python, TypeScript, • Datastores: PostgreSQL, BigQuery, MySQL, • Frontend: React, styled-components, • Testing: Jest, React Testing Library, Cypress, pytest, • Cloud: AWS, GCP, • Infrastructure: Docker, ECS Fargate, Terraform, • CI/CD: GitHub Actions How You’ll Work 👷 ♀️ • Collaborate: Pair programming and mission-driven squads, • Outcome-focused: Solve real user problems tied to business results, • Continuously improve: Fast feedback, learning-first mindset, • User-centric: Decisions driven by data and direct user insight, • Continuous deployment: Automated, secure, resilient delivery, • Test-first: Outside-in testing with behaviour-focused scenarios, • End-to-end ownership: Lead features from idea to production, • Cloud-native: Automation-first, security by design Team & Culture ❤️ You’ll be part of an inclusive engineering culture that values: • Diverse perspectives and open discussion, • Psychological safety and trust, • Low-ego collaboration, • Teams that are engaged, motivated, and genuinely enjoy working together What’s on Offer 😍 • Hybrid working: Flexible, trust-based approach with optional in-person collaboration, • Work–life balance: 25 days holiday + bank holidays, enhanced family leave, • Compensation: Competitive salary plus equity, • Equipment: High-spec laptop (macOS or Ubuntu), • Socials: Regular team and company events, • Benefits: Cycle-to-work scheme and EV support

Senior QA Automation Engineer | £500 p/d Inside IR35 | London | Financial Services Overview We are seeking a Senior QA Automation Engineer to join a leading financial services organisation on a 6-month contract. This hands-on role focuses on delivering high-quality automated testing across web, API, and data validation for investment and wealth management platforms. You will execute automation scripts, validate complex data flows, test RESTful APIs, and ensure releases meet reliability and performance standards. Role & Responsibilities • Develop, maintain, and execute automation frameworks for web, API, and data validation testing within wealth management and trading systems, • Perform functional, regression, performance, and integration testing for complex financial applications, • Test RESTful APIs using tools such as Postman or RestAssured, • Validate data and perform back-end testing using SQL, • Integrate automated tests within CI/CD pipelines using Azure DevOps, Jenkins, or equivalent tools, • Collaborate with developers, product owners, and business analysts to troubleshoot issues and ensure high-quality releases, • Mentor and support other QA engineers in automation best practices Essential Skills & Experience • 7+ years’ experience in QA engineering within financial services or other complex enterprise environments, • Strong Python scripting skills for automation, • Experience with Avaloq, • Hands-on experience testing RESTful APIs and performing data validation, • Familiarity with CI/CD pipelines, version control (Git), and Agile methodologies, • Strong SQL skills and experience with back-end testing, • Excellent analytical and problem-solving abilities with attention to detail Contract Details • £500 p/d Inside IR35, • 6-month contract, • Hybrid working (three days per week in London office)

THE ROLE We are seeking a hands-on Product Manager to own the strategy, roadmap, and outcome-focused delivery of data-centric products within the Technology & Digital Services (TDS) portfolio. This role is pivotal in enabling NextEnergy Group to become data-driven, technology-led, and AI-infused business. You will work cross-functionally with data, AI, design, and engineering teams both internally and with third-party partners, to build and deliver user-centered products. You will be accountable for timely product delivery, risk management, and the task management of your product team. While you may specialise in a specific business area (such as Finance, Asset Management, or Commercial Management), you should expect to work on a range of products aligned with business priorities. KEY RESPONSIBILITIES Product Strategy & Vision • Define product vision, value proposition, success metrics, and delivery roadmap by understanding business problems and opportunities., • Maintain a transparent, evidence-based roadmap that balances outcomes, technology constraints, risk, and capacity., • Oversee “build vs. buy” decisions, leveraging modern data platforms and analytics tools. Energy Sector, Regulatory & Compliance Alignment • Apply industry knowledge to ensure products align with energy sector best practices, regulatory requirements, and sustainability goals., • Ensure all products and processes comply with relevant regulatory requirements and industry standards., • Collaborate with compliance, legal, and risk teams to proactively identify, assess, and mitigate regulatory risks., • Maintain up-to-date knowledge of regulatory changes affecting the energy and technology sectors, and ensure timely implementation of necessary changes in product strategy and delivery. Data Platform & Analytics Integration • Champion the adoption of analytics and AI tools to drive data-informed decision-making across the business. AI & Advanced Analytics • Identify and deliver opportunities to embed AI/ML capabilities into products (e.g., predictive analytics, automation, intelligent workflows)., • Partner with data governance and AI teams to ensure responsible and ethical use of data and AI. Finance Transformation & Process Improvement • Identify and deliver opportunities for Finance related platforms and processes., • Work with Finance stakeholders to identify pain points and streamline workflows (e.g., month end, budgeting, reporting, procurement, controls)., • Support the evolution of our financial management landscape, with an understanding of ERP systems (e.g. NetSuite) and the ecosystem of tools typically used alongside it (e.g., planning, reporting, integration platforms)., • Work with internal teams and external partners to deliver enhancements, resolve functional issues, and improve adoption. Delivery & Agile Leadership • Translate strategy into product epics/user stories, prioritise with clear acceptance criteria, and manage the product backlog in Azure DevOps., • Lead agile ceremonies with cross-functional squads and coordinate with PMO on timelines, dependencies, and communications., • Oversee business handover, enablement, and drive user adoption of new data and analytics capabilities. Risk, Governance & Compliance • Partner with compliance, security, and data governance colleagues to ensure policy adherence, audit trails, and appropriate controls., • Monitor and mitigate all product-related risks throughout the product lifecycle. Stakeholder & Vendor Management • Align senior stakeholders on outcomes and trade-offs, providing regular updates on product delivery., • Run steering forums with decision-ready materials., • Evaluate and manage third-party partners and vendors, ensuring value, quality, and adherence to contractual terms. SKILLS & COMPETENCIES To be successful in this role, you will demonstrate: • Experience in financial data systems and ERP (e.g. NetSuite) and self-service analytics tools (e.g. ThoughSpot)., • Demonstrated ability to deliver products leveraging AI/ML for business value., • Excellent time management, prioritization, and communication skills., • Flexibility and intellectual curiosity to explore new technologies and approaches., • Delivery focus with strong critical thinking and problem-solving skills., • Passion for sustainability and the mission to lead the transition to clean energy., • Commitment to NextEnergy Group’s values: be a leader, build trust, be responsible, be innovative, and ‘bring your alpha’., • Experience in the energy sector, with knowledge of industry regulations and market dynamics. EXPERIENCE & QUALIFICATIONS • Prior experience leading product delivery teams in a data-driven environment., • Hands-on experience integrating cloud data platforms and analytics tools into product solutions., • Experience embedding AI/ML capabilities into products., • Strong understanding of data governance, security, and compliance in cloud environments., • Fluency in Agile product delivery practices., • Experience managing and selecting vendors and working with third-party delivery partners., • Excellent communication skills—able to translate between business requirements and technical delivery., • Experience working in a regulated industry (e.g., energy, finance, utilities, or similar)., • Demonstrated contract management skills, including negotiation and vendor management., • The right to work in the UK. WHAT WE OFFER • A busy role in a supportive team, with plenty of opportunities to learn, • International scope – we operate in over 8 countries, • Hybrid working – we will need you in the central London (Mayfair) office at least twice a week, but you will normally be able to work remotely for the remainder of the week, • 30 days’ holiday per year (3 of which are taken during the festive shutdown in December), • Private pension, • BUPA Healthcare for you and qualifying dependents, • Cycle to work and electric vehicle leasing schemes, • Annual discretionary bonus.

💼 Principal/Senior DevOps & Network Automation Engineer 👔 AI Infrastructure Startup 📍 Remote UK 💵 £120k + Benefits Do you want to work for a pioneering tech company that’s redefining how AI infrastructure is built and scaled? Do you want to work in a business critical technical role, utilising all the latest technologies within DevOps, HPC and AI? My client are a rapidly scaling HPC Cloud & Compute firm who are setting new standards in AI infrastructure. They are backed by leading investors and have just received Series B funding which they will be putting towards a huge tech scale-out. They are looking for a Principal and Senior DevOps & Network Automation Engineers to join their team and play a pivotal role in the ongoing scaling and optimisation of their platform. Required Skills: • OnPrem Networking (TCP/IP, BGP, DNS, EVPN, VXLAN, SR-IOV), • Automation (Ansible, Terraform), • GitOps pipelines (ArgoCD, Flux), • Scripting/Programming (Python, Go, Bash), • Bare-metal and cloud environments (AWS, GCP, Azure, OnPrem), • Kubernetes, containerisation, and CNI plugins, • Linux systems administration, CI/CD pipelines, observability stacks In return they would be offering a competitive salary along with a number of top benefits: Benefits: ✓ Fully Remote working ✓ Equity ✓ 30 days annual leave (+ public holidays) ✓ £400 work-from-home allowance ✓ 5% pension ✓ Private Medical insurance ✓ 12 Learning & Development days per year + dedicated budget ✓ Flexi-Time If you’re ready to lead large-scale automation initiatives and shape the future of AI infrastructure, apply today!

If you need support in completing the application or if you require a different format of this document, please get in touch at or call TCS London Office number 02031552100 with the subject line: “Application Support Request”. Role: Senior Full Stack Developer Job Type: Permanent Location: London, UK / Hybrid Number of Hours: 40 hours per week – full time Ready to apply your expertise in full stack development? We have an exciting opportunity for you – Senior Full Stack Developer! Careers at TCS: It Means More. TCS is a purpose‑led transformation company, built on belief. We don’t just help businesses 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 — more opportunity, more challenge, and more impact through high‑value, innovative programmes. • Build strong relationships with a diverse range of stakeholders., • Gain access to extensive learning and development opportunities., • Collaborate closely with teams across the business to bring products to life. The Role As a Senior Full Stack Developer, you will design and deliver end‑to‑end application solutions using cloud platforms such as Azure, AWS or GCP, alongside modern technologies including NoSQL databases, Python, React, TypeScript and DevOps tooling. You will work on cutting‑edge projects, develop scalable applications and collaborate with cross‑functional teams to deliver high‑quality solutions. Key Responsibilities • Own the end‑to‑end architecture across front‑end, back‑end, APIs, data and system integrations., • Define reference architectures, technology standards and design principles for development teams., • Make strategic technical decisions balancing scalability, security, cost efficiency and delivery speed., • Design and develop accessible, secure and scalable front‑end applications using React and TypeScript., • Establish standards for state management, authentication flows and UI/UX consistency., • Architect back‑end services using Node.js or Python, including REST APIs and event‑driven patterns., • Apply microservices principles, resiliency patterns and fault‑tolerant design., • Model and manage relational and NoSQL databases such as MongoDB and Postgres, including caching and data access strategies., • Architect cloud‑native solutions on AWS, Azure or GCP, incorporating CI/CD pipelines and Infrastructure as Code., • Build for high availability, disaster recovery, cost optimisation and embedded observability., • Apply secure coding practices and design robust authentication, authorisation and data‑protection models., • Ensure compliance with enterprise security policies and regulatory standards. Your Profile Essential skills / knowledge / experience • Hands‑on experience in software development and solution architecture., • Deep expertise in Azure, AWS or GCP cloud services., • Strong background in backend development (TypeScript, React, Node.js, Python), REST APIs and microservices., • Experience working with NoSQL databases such as MongoDB or Postgres., • Proficiency with CI/CD pipelines, Infrastructure as Code and DevOps practices., • Excellent communication and presentation skills, with the ability to articulate complex concepts clearly., • Familiarity with AI/ML integration and secure cloud architecture is an advantage. 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. Join us and do more of what matters. Apply online now.

Engineering Manager - Hybrid (2 days per week in the office) - £900 per day inside IR35. This is a contract position, candidates are expected to be in the office twice a week. La Fosse has partnered with a leading tech client to recruit an Engineering Manager to lead an established team within a large, multi-technology transformation programme. The successful candidate will have a proven track record in setting technical standards and driving quality across teams. You will be managing a cross functional software engineering team (full stack engineers, DevOps and QA) but also have a strong understanding on how to leverage test automation. They will bring extensive experience managing established engineering teams and a strong understanding of test automation practices. Key requirement: • Demonstrated technical capability in reviewing and validating strategic solution designs, implementation plans, and test reports, • Strong technical background, ideally working with C# or .net, • Hands-on experience in Azure or SQL, • Proven experience designing, building, and maintaining CI/CD pipelines, • Extensive experience leading and managing teams of engineers and QA Testers, • Experience building test automation across multiple levels, including unit, integration, and end-to-end testing, • Proven ability to establish and scale automated testing frameworks and best practices across projects This is an initial 6 month contract + 2 stage interview process. Please click the link to apply.

Help improve the resilience, automation, and observability of the production systems that power a mission-critical quant trading platform for a global hedge fund. You'll ideally have worked in a trading environment. This isn’t a pure support role, they’re looking for engineers with strong Linux fundamentals and solid Python who can eliminate toil, modernise tooling, and automate release, monitoring and recovery processes. You’ll own and improve build/deployment pipelines (TeamCity or Jenkins), automate operational workflows, and enhance monitoring, alerting and incident response. You’ll build tooling for deployments, health checks and runbooks while proactively monitoring trading system health and leading RCA and blameless post-mortems. Their environment is ~80% on-prem Linux and 20% AWS, with a steadily growing cloud footprint. A blend of systems engineering and DevOps experience across hybrid infrastructure would be especially valuable. You’ll work closely with developers, quants, trading and operations teams in a follow-the-sun global model, helping optimise a complex, real-time production environment. It's a lean, global team here. There's plenty of scope to take ownership, modernise tooling, and influence infrastructure direction. Up to £110k + bonus • Central London — 5 days on site (4 after probation)

👩🏻 💻 Site Reliability Engineer (SRE) Consultant / Coach 💰 Rate £500-£600pd INSIDE 📍 Location: Hybrid - London 🏁 Start Date: Immediate ⏳ 6 months rolling Overview We are looking for an experienced UK-based SRE Consultant / Coach to help transform an established operations team for a large enterprise client (Retail). The client formed an SRE function around four years ago, but the model has not fully delivered on its original vision. The organisation remains heavily aligned to ITSM / ITIL, and the objective is to evolve toward a modern application support and SRE-led culture. This role will play a key part in defining the strategy, shaping the roadmap, and executing the transition to a true SRE operating model. The Opportunity You will work closely with an L&G Retail Product Team Lead, embedding yourself within the team to: • Understand the current (“as-is”) operating model, • Design the future (“to-be”) SRE model, • Coach and mentor team members to adopt SRE principles and ways of working, • Help shape and onboard new talent (1 onshore, 1 offshore), • Drive cultural change from traditional IT operations to SRE ownership This is a hands-on role for someone who enjoys influencing, coaching, and leading by example. Key Objectives • Introduce and embed a true SRE culture, • Shift mindset from ITSM/ITIL to application-centric support, • Define strategy, roadmap, and practical execution steps, • Advocate for reliability, ownership, automation, and continuous improvement, • Be part of the team and own outcomes, not just advise from the sidelines Technical Environment • Multiple platforms and applications, • AWS and Azure cloud environments, • Mix of legacy and modern systems, • Mainframe experience is beneficial, • Cloud-native and modern applications, • DevOps skills and mindset are highly desirable About You • Proven experience as a Senior SRE or SRE Coach/Consultant, • Strong background in transforming ops teams and operating models, • Comfortable working with both modern cloud platforms and legacy systems, • Excellent stakeholder engagement and coaching skills, • Passionate about culture change and building sustainable SRE practices, • Collaborative, pragmatic, and outcome-focused Why Join? This is a high-impact engagement where you will directly influence how a major enterprise supports and operates its applications. You’ll have the opportunity to leave a lasting legacy by shaping people, process, and culture. At Pixelated People, we don’t just do inclusion and diversity. We embrace people that have different opinions, perspectives and personalities. Because we believe that by seeing the world from all sorts of angles, we can make life better for all the people who live in it. So we want you to know that the things that make you, you — like your age, ability, background and identity — are things that we celebrate and support.

Senior Java Engineer Modern Platform | Greenfield Work | Collaborative Team Hybrid – 3 days onsite (flexible days) Up to £70,000 + benefits (some flexibility for the right person) We’re working with a large, well-established organisation who are continuing to build out a modern, evolving platform that supports real-world operational processes at scale. This is a hands-on role within a pure in-house engineering team, offering a strong mix of delivery, collaboration, and technical influence. They’re looking for a capable Java engineer who enjoys being close to the code, contributes thoughtfully within a team, and is comfortable working in an environment where delivery and improvement go hand in hand. The Opportunity You’ll join a small, collaborative team working on a relatively new system that is still being shaped and evolved. The work includes a healthy mix of new feature development, iteration, and improvement, with room to influence how things are built without the pressure of owning everything. The balance between hands-on delivery and higher-level contribution naturally shifts depending on priorities — some weeks are delivery-heavy, others allow more space for refinement, learning, and improvement. While this role sits at a Senior level, the focus is less on title and more on capability, judgement, and how you approach problem-solving. What You’ll Be Working On The platform supports a high-throughput operational environment, where software is used directly in day-to-day processes. This includes: • Applications supporting workshop and operational workflows, • Tablet-based interfaces used in live environments, • Integrations with workforce and process management systems, • Ongoing development of a relatively new, greenfield platform You’ll be joining a team that values pragmatic engineering and steady improvement. Tech Environment The stack is modern and well-supported: • Java / Spring Boot (core focus), • React on the frontend, • OpenShift / Kubernetes for most deployments, • Full CI/CD pipelines in place, • A growing amount of AWS-native development DevOps experience isn’t a requirement. The priority is strong application development, with plenty of opportunity to broaden your skill set over time if you’re interested. What They’re Looking For • Solid, hands-on experience with Java and Spring Boot, • Comfortable operating at a senior-capable level within a delivery-focused team, • Someone inquisitive who asks questions and contributes ideas, • Happy collaborating closely with other engineers, product and design, • Experience with React is useful, but backend experience is the priority They’re open to different strengths — whether that’s delivery, system thinking, mentoring, or continuous improvement — as long as you bring good engineering judgement and a collaborative mindset. Working Pattern & Culture • Hybrid working – 3 days per week onsite (flexible days, team-aligned), • Teams primarily based in London, with cross-site collaboration, • Supportive, low-ego engineering culture, • Emphasis on good engineering practices and sustainable delivery Interview Process • Initial remote conversation, • Technical exercise, • Final onsite interview Interested? If you’re a strong Java engineer looking for a senior-level role where you can contribute, learn, and have a real impact without being boxed into a single “type” of engineer, this is a great opportunity to explore. Apply now or get in touch for a confidential conversation.

Role: Digital Product Owner Type: Permanent, Full-time Salary: £60,000 – £62,000 per annum (DOE) Location: West London (Hybrid working) Are you passionate about creating exceptional digital experiences? Our client is seeking a talented Digital Product Owner to lead the development of their flagship customer platform and wider digital services. This is a fantastic opportunity to shape end-to-end customer journeys, strengthen loyalty, and drive meaningful revenue growth. In this role, you’ll work closely with multiple development teams under one shared roadmap, collaborating with cross-functional stakeholders to define priorities, deliver innovative digital solutions, and support the organisation’s broader digital transformation goals. Your work will directly impact a large and diverse customer base across the UK and beyond. What we’re looking for: • 5+ years’ experience in digital or customer-facing roles, • 3+ years in a Product Owner or similar role, • B2C Product Owner experience is a MUST, • Proven experience working on a single product roadmap across multiple development teams, • Background in delivering both Mobile Apps and Websites, • Strong understanding of Agile ways of working (Scrum/Kanban), • Experience using Agile tools such as JIRA or Azure DevOps, • Knowledge of APIs, web platforms, and customer identity management, • Excellent communication, quick thinking, and strong stakeholder management skills, • Understanding of UX principles, accessibility standards, and digital best practices, • Degree or equivalent experience; product management or Scrum certifications are a bonus Nice to have: • Experience working on loyalty programmes or customer engagement tools, • Exposure to travel apps, B2C portals, SEO, or digital marketing, • Familiarity with cloud platforms or digital optimisation tools

Senior Full Stack Engineer | Node.js & SQL | Data‑Heavy FinTech Platform • Salary: £100,000–120,000 circa, • Hybrid: 2 days in‑office (Mondays & Wednesdays, non‑negotiable) in Victoria area, London, • 90% backend (Node.js) You’ll join a 50‑person, London/US SaaS scale‑up serving top‑tier investment firms with a market‑leading, data analytics platform for global credit investors (think Reuters and Bloomberg) The engineering org is London‑based (circa 13–14 people across DevOps, Frontend, AI/ML, Backend, and QA). Everything is the latest and greatest tech in the cloud, serverless etc. The office is based in Victoria and the team go in twice a week (Mondays & Wednesdays) for collaboration meetings. The Role In this role, 80% of your time will be spent on development (Node.js) and 20% of your time leading projects. When you're developing, 90% of this time will be working on Node.js code with a light 10% frontend touch, designing and delivering features end‑to‑end while helping re‑architect a platform that processes billions of rows of financial data. You’ll drive architectural decisions, own services to production, and contribute to how massive datasets are modelled, partitioned, and served to customers. Non‑Negotiables: • 8–10 years’ software engineering experience across multiple environments, • Node.js backend development, • SQL mastery with experience of working with large‑scale, data‑heavy systems (our client has billions of rows), • Architectural design experience and comfort with frequent releases/peer review, • Product mindset and ownership from build to deploy in an agile environment What You’ll Work With • Backend: Node.js (plus some Python, C++), • Frontend: JavaScript (Vue.js) & TypeScript, • Data: PostgreSQL & DynamoDB, • Cloud & CI/CD: AWS Lambda, GitHub Actions Nice to Haves • Financial services or large‑scale market data experience, • Python & C++ Development experience, • Database partitioning/re‑architecture exposure, • Mentoring/tech‑lead experience (or appetite to step up), • Modern software engineering/development practices, including micro-services, agile, TDD, etc. and common system integration patterns, • Knowledge of AWS services and IaC Why Join / Projects • Re‑architect and scale core services powering a must‑have analytics product, • Get the product ready for some serious scale & growth, • Shape data models and access patterns for huge datasets and new product lines (beyond bonds & credit into new systems like loans, etc.), • High‑trust engineering culture: own your code to production with you personally making 10–12 deploys per day, • Direct impact on customers who analyse and ingest your data via APIs at a serious scale, • Clear growth path with potential to move into team leadership Employee Benefits • Pension scheme; private medical; basic on‑site gym access, • 25 days’ holiday plus bank holidays; learning & development; team events; cycle to work; choice of quality hardware A great role here and the chance to work with an awesome team. Apply ASAP! Senior Full Stack Engineer | Node.js & SQL | Data‑Heavy FinTech Platform

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: Senior Full Stack Architect Job Type: Permanent Location: London, UK / Hybrid Number of hours: 40 hours per week – full time Ready to apply your expertise in full stack architecture? We have an exciting opportunity for you – Senior Full Stack Architect! Careers at TCS: It Means More TCS is a purpose-led transformation company, built on belief. We don’t just help businesses 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 — more opportunity, more challenge, and more impact through complex, high value transformation programmes. • Build strong relationships with a diverse range of stakeholders., • Gain access to extensive learning and career development opportunities., • Collaborate closely with teams across the business to bring products and platforms to life. The Role As a Senior Full Stack Architect, you will lead the technical architecture and implementation of complex, mission‑critical software systems within a highly regulated financial services environment. You will play a key role in a multi‑year digital transformation programme, shaping engineering excellence and supporting cultural and technological change across the organisation. Key Responsibilities • Own end-to-end technical architecture across frontend, backend, APIs, data layers and system integrations., • Define reference architectures, technology standards and design principles balancing scalability, performance, security and cost., • Drive long-term architectural decisions aligned with business growth and future extensibility., • Lead architectural reviews and contribute to technology governance frameworks., • Demonstrate strong understanding of SDLC practices within enterprise environments., • Apply polyglot programming skills and adapt quickly to evolving technologies and frameworks., • Champion engineering best practices including automated testing, GitOps and CI/CD., • Conduct root‑cause analysis, performance tuning and promote knowledge sharing., • Design cloud‑native solutions using Docker, Kubernetes and service mesh architectures such as Istio., • Architect CI/CD and Infrastructure‑as‑Code solutions using Terraform, CloudFormation or similar tools., • Implement observability frameworks including monitoring, logging and alerting., • Ensure high availability, disaster recovery and cost‑effective architectural design., • Coach engineering teams to adopt architectural standards and identify anti‑patterns., • Support delivery using Agile methodologies including SCRUM and Kanban., • Foster a culture of innovation, transparency and continuous improvement., • Manage senior stakeholder relationships and communicate architectural progress effectively., • Apply frontend expertise in React, TypeScript, Material UI and modern JavaScript (ES6+)., • Define state management patterns including Redux, Context API or similar., • Use Node.js and Python to design backend services, APIs and microservices., • Develop RESTful APIs, GraphQL endpoints and event‑driven systems using Kafka or RabbitMQ., • Work with PostgreSQL, MongoDB and Redis to design scalable, high‑performance data models., • Define caching strategies and ensure understanding of ACID and eventual consistency principles., • Architect solutions on AWS, Azure or GCP with deep experience in at least one platform., • Build and operate container orchestration, CI/CD pipelines and Infrastructure‑as‑Code solutions., • Use monitoring tools such as Datadog, AppDynamics, Dynatrace, Prometheus or Grafana., • Apply secure coding and architecture principles including OAuth, JWT and SAML., • Ensure compliance with regulatory and security requirements across financial services environments. Your Profile Essential skills / knowledge / experience • Experience in critical software development roles with measurable business impact., • Experience in senior architecture or technical leadership positions., • Extensive experience with Agile delivery (SCRUM/Kanban)., • Strong track record of delivering scalable solutions in regulated industries., • Experience operating within global, matrixed organisations., • Exceptional analytical and debugging skills across the full technology stack., • Strong understanding of networking, operating systems, virtualisation and distributed systems., • Excellent communication and stakeholder management skills., • Ability to balance technical excellence with business priorities., • Hands-on experience with cloud platforms, containers, CI/CD and modern DevOps practices. Desirable skills / knowledge / experience • Cloud architecture certifications such as AWS Solutions Architect or Azure Solutions Architect., • Experience in financial services regulatory environments., • Exposure to service mesh architectures, event‑driven systems and distributed design patterns., • Knowledge of compliance frameworks and secure development standards. 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. Join us and do more of what matters. Apply online now.

Principal AWS Platform Engineer • Location: Hybrid - 1 day a week onsite in London, • £90,000 - £120,000 + Bonus + Equity, • Tech: AWS / DevOps / Kubernetes / Terraform / IaC / Networking Overview We have an extremely exciting opportunity for a Principal position with one of our most desirable clients. We’ve been working with this client for years and every candidate we have ever placed with them have loved it there. Contractors go perm with them, and permies stay for years. If you are considering a career move, this is (almost certainly) the client for you. An established cloud and platform engineering consultancy, they are looking for Principal Platform Engineer in AWS; you’ll play a senior technical leadership role across complex cloud and platform engineering engagements. You’ll work closely with engineers, architects and delivery leads to design and evolve secure, scalable and resilient cloud platforms, while guiding teams towards modern DevOps and platform engineering practices. As a company, they focus is on strong platform foundations, combining automation, governance and developer enablement, to help engineering teams move faster without compromising on reliability or security. They support large-scale transformation programmes as well as long-term platform evolution. This is a hands-on leadership role, sitting at the intersection of engineering, architecture and consultancy. You’ll also help shape internal engineering standards, patterns and reusable approaches. Security Clearance Candidates must hold active SC clearance or be eligible to obtain it Requirements: • Strong platform engineering experience, designing secure, scalable cloud platforms with deep expertise in AWS., • Proven background in infrastructure-as-code, automation and scripting (e.g. Terraform, CloudFormation, Python)., • Hands-on experience with Kubernetes and managed container platforms (EKS, AKS or GKE), • Advanced knowledge of DevOps practices, including CI/CD, containerisation and serverless technologies., • Solid experience designing and managing secure AWS networking (VPCs, VPNs, load balancing and transit networking)., • Demonstrated leadership on large, complex cloud programmes, including mentoring engineers and working closely with enterprise customers in consultancy environments. Why join? • True work life balance / flexibility and autonomy, • 10am-4pm core hours, • Bonus + equity + many more benefits, • Genuinely people-first culture, • Work on meaningful, high-impact cloud programmes If you are even remotely considering a move, apply with a copy of your CV and Emma from SR2 can call you to go through more details on a confidential basis.

✨ Contract Senior Project Manager | Salesforce | 6 Months | Outside I35✨ Role: Senior Project Manager - Salesforce Day Rate: up to £650 p/d outside IR35 Duration: 6 months Location: London – 4 days in the office Key requirement: Salesforce experience We’re partnered with a well-established PropTech business entering a major growth and transformation phase. Following a large-scale systems integration completed last year, the organisation is now moving into the next stage of its journey, focused on delivery, optimisation, and scale. To support this programme of work, they’re looking to bring in an experienced Project Manager who’s comfortable operating in a fast-moving, sometimes ambiguous environment. Salesforce plays a central role across the tech landscape, acting as the connector between multiple systems, so hands-on experience delivering Salesforce-related projects is essential. Who they’re looking for • Experienced project manager within tech-enabled or transformation environments, • Strong Salesforce project delivery experience (CRM rollouts, integrations, or optimisation work), • Experience working across multiple initiatives in parallel, • Azure DevOps experience is beneficial, • Exposure to SAP is a bonus, but not essential If you’re a hands-on Project Manager who enjoys driving delivery in complex environments and wants to be part of a significant transformation phase, this could be a great fit. Apply below to find out more. ✨ Contract Senior Project Manager | Salesforce | 6 Months | Outside I35✨

Senior Data Engineer (Databricks) – Contract 📍 London, UK (2/3 days on site) 💷 £400 per day (Inside IR35) 🕒 6-month contract (Extendable) Travel: Occasional travel to Dublin may be required Our client, a top global organization, is seeking a Senior Data Engineer to design, build, and operate production-grade data products across customer, commercial, financial, sales, and enterprise data domains. This role is strongly focused on Databricks-based engineering, delivering trusted, governed, and scalable datasets that support reporting, analytics, and advanced use cases. Key Responsibilities • Design, build, and maintain Databricks pipelines using Delta Lake and Delta Live Tables (DLT), • Implement medallion architectures (Bronze / Silver / Gold), • Deliver reusable, well-documented, and discoverable data products, • Ensure pipelines meet non-functional requirements (freshness, latency, scalability, reliability, and cost), • Own Databricks assets including Jobs/Workflows, notebooks, SQL, and Unity Catalog objects, • Apply Git-based DevOps practices (branching, PRs, CI/CD) and Databricks Asset Bundles (DABs), • Implement monitoring, alerting, incident response, and root cause analysis, • Support production operations with runbooks and operational standards, • Enforce governance and security using Unity Catalog (lineage, classification, ACLs, row/column-level security), • Define and maintain data quality rules, expectations, and SLOs, • Support investigation and resolution of data anomalies and production issues, • Partner with Product Owners, Data Engineering Manager, Data Scientists, and business stakeholders to translate business requirements into functional and non-functional data solutions Essential Skills & Experience • 6+ years’ experience in data engineering or advanced analytics engineering, • Strong hands-on expertise in Python and SQL, • Proven experience building production pipelines in Databricks, • Solid understanding of data modelling, performance tuning, and cost optimisation, • Strong Databricks Lakehouse expertise (Delta Lake, DLT, batch & streaming pipelines), • Lakehouse monitoring, data quality, and observability, • Unity Catalog governance and security in regulated environments, • Databricks DevOps/DataOps with CI/CD and environment promotion, • Performance and cost optimisation (autoscaling, Photon/serverless, OPTIMIZE/VACUUM), • Semantic layer or metrics engineering experience, • Cloud-native analytics platforms (Azure preferred) If this is relevant to your experience, please apply with your CV and we’ll be in touch.

The positions involve testing applications to ensure quality and reliability while also supporting modern application development and architecture. Ideal candidates should possess strong C# programming skills and be familiar with software testing methodologies using tools like Azure DevOps. Benefiti

Cloud Infrastructure : AWS (EKS, RDS, Aurora, ElastiCache, Kafka, IAM). Run, manage, and continuously evolve the AWS and secure on-premise environments to ensure availability.

We are hiring a Head of DevOps to own our cloud platforms and developer enablement across product teams, partner projects, and data workloads. Define and maintain golden paths for developers: repo bootstraps, CI/CD templates, IaC modules, and service archetypes. Proven experience leading DevOps/SRE

Applicants must have UK residency for 10+ years due to security clearance requirements. A leading telecommunications company based in London is seeking a skilled individual to join their specialist security team. The role involves designing and developing secure cloud-based solutions and providing t

Build and empower teams: mentor full‑stack, DevOps, and Automation Test engineers fostering autonomy, innovation, and accountability. This is a role for a technical leader who still builds, thrives on solving complex problems, automating intelligently, and mentoring the next generation of engineer

A dynamic software company located in the City of London is looking for a skilled developer with expertise in TypeScript and AWS services, particularly in implementing DevOps best practices. This role requires solid understanding of modern JavaScript frameworks and a passion for integrating AI capab

Mentor junior engineers and contribute to Capco’s growing DevOps community. Shape the Future of Cloud Engineering in Financial Services. Working within cross-functional agile teams, you’ll drive the adoption of modern DevOps practices and continuous delivery frameworks that help our clients tran

The latest trends around immutable infrastructure and the opportunity to drive forward technology around areas like IoT and.We're looking for a doer, rather than DevOps buzzword bingo CV.You'll have real-world experience in what it genuinely takes to.E 16th Street, New York, NY 10003.

This is a job posted by our partner Jooble.The most important part of their product will be the enterprise-grade technology platform written in.Twisted with a Django frontend.On a day-to-day basis, the Linux Systems Administrator will:.Please note that the full job description is not provided.To rea

Contribute to CI/CD pipelines and infrastructure automation using Azure DevOps. NET Core (C#) and Microsoft Azure. Familiarity with Azure DevOps and CI/CD pipelines.

Extensive experience in a senior or principal role, such as Site Reliability Engineer, Production Engineer, or DevOps Engineer, with a proven track record of architectural and operational technical leadership. This role will be responsible for developing and implementing the technical strategy for t

As a critical and trusted member of the Systems Engineering team, you'll be working side-by-side with software engineers to design and deliver mission critical services and systems. University Degree in Computer Science/Engineering (or related field) is preferred;.

We’re looking for a DevOps Engineer to join our fast-paced, UK engineering team. You’ll work closely with software engineers, product managers and stakeholders to support reliable software delivery through robust CI/CD pipelines, automation, monitoring, and modern DevOps practices.

Candidates should have strong skills in AWS or GCP, Python, and Agile methodologies.

The successful candidate will be a DevOps specialist with strong experience in container orchestration, particularly with Kubernetes and OpenShift, and will be comfortable working in a secure, on-site environment. Design, implement and manage containerised environments using Kubernetes and OpenShift

Automated Data Analysis with Natural Language Processing.This role involves the automatic analysis of very unclean data using natural language processing.The position requires close collaboration with the development team, which utilizes Ruby and.Responsibilities of a DevOps Engineer.As a DevOps eng

Linux DevOps Engineer - Linux, Ruby, Coffeescript, Puppet, NoSQL. Requirements for a Linux DevOps Engineer. As a Linux DevOps Engineer, you MUST have the following skills (the below also gives you an idea of the stack):.

A global technology company is seeking a Salesforce Release Manager in Sunbury-on-Thames to lead and coordinate release processes across multiple Salesforce organizations.The ideal candidate has over 6 years of experience in Salesforce release management, a solid understanding of Salesforce architec

You will manage CI/CD pipelines, implement automation, and have a significant impact on the company's systems.

As part of their ongoing investment in technology, they are seeking a Head of Platform & Infrastructure Engineering to lead both infrastructure and DevOps functions within their London division. Head of Platform & Infrastructure Engineering. Head of Platform & Infrastructure Engineering.

A leading sales platform provider is seeking a hands-on DevOps Engineer for a fully remote position. The ideal candidate will manage AWS resources and improve system reliability while developing CI/CD pipelines and monitoring systems.

Freelance Principal DevOps Engineer - £day rate (outside IR35).

NationalSecurity engineering teams. Automation-first, security built in.

A leading specialist (re)insurer is looking for a talented DevOps Engineer with a development background to join their innovative technology team in London.This hands-on role involves implementing best practices in CI/CD processes, driving automation and ensuring smooth software delivery.The ideal c

In this role, you will manage a high-performing software engineering team, oversee project delivery, and drive the adoption of technical standards. The ideal candidate will have a strong background in software engineering, team leadership experience, and be a promoter of DevOps practices. A well-kno

A leading technology firm in the United Kingdom is looking for a lead cloud engineer to design, develop, and deploy cloud-native applications using NodeJS and TypeScript.You will architect scalable microservices and implement DevOps principles while mentoring team members in a fast-paced agile envir

Understanding modern data system architectures (Data Warehouse, Data Lakes, Data Meshes) and their use cases. Implementing robust DevOps practices in data projects, including DataOps tools for orchestration, data integration, and analytics. Our Senior Data Engineers enable public sector organisation

Be certified with as many DevOps Institute/DevOps certifications as possible. DevOps Institute products in a training or consultancy role. DevOps Institute and its strategic importance to PeopleCert.

Linux DevOps Engineer - Linux, Ruby, Coffeescript, Puppet, NoSQL. Happy to get stuck into a complex technology stack (Ruby, Coffeescript, Java, Scala).

Lead DevOps Engineer - SaaS Product (MS Azure). Part of our leading enterprise retail clients include Zara, Superdry, New Look, Boden, Selfridges, Sports Direct, The Hut Group, Swarovski, not to forget the Whitelabel partnership with the world's biggest logistics businesses like DHL, Evri, and FedEx

Graduate Azure Cloud & Data Engineer. Graduate Azure Cloud & Data Engineer. As a Graduate Azure Integration & Data Cloud Consultant, you’ll specialise in Azure Integration Services, Data Engineering in Fabric, and DevOps.

The role requires expertise in ITIL4, DevOps, and SecOps frameworks, alongside robust skills in performance monitoring and risk management. You will engage with senior stakeholders to ensure alignment with service levels, drive continuous improvement, and support the business in delivering exception