up to £600/day (Inside IR35) – Hybrid (2x a week - London) – 6 month contract Our client is seeking a Senior Java Developer who is passionate about clean code, cloud-native systems, and building technology that makes a real impact. This is a unique opportunity to work in an agile, high-ownership engineering culture. What You'll Be More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Axiom Recruit
frontend (Angular) to deliver reliable features. Collaborate with teams across the business to deliver high-quality solutions. Play a role in architectural decisions and shaping the technical roadmap. Leverage cloud-native technologies (Google Cloud, Kubernetes) to support growth and best practices. The Candidate 5+ years’ software engineering experience , ideally in fintech, banking, or payments. Strong backend skills More ❯
planning, WAN optimization, and system observability using tools like Prometheus and Grafana . Key Responsibilities: Administer and maintain Solace PubSub+ appliances and software brokers across environments (on-prem and cloud). Provide production support for messaging-related incidents, including root cause analysis and resolution. Monitor system performance and health using Prometheus and Grafana ; proactively identify and address anomalies. Configure … Have: Experience with containerized environments (Docker/Kubernetes). Exposure to other messaging platforms (Kafka, RabbitMQ, MQ). Understanding of DevOps tools and CI/CD pipelines. Knowledge of cloud environments (AWS, Azure, GCP) and cloud-native Solace deployments. Why Join Us? Join a multi-discipline team, delivering advanced Messaging APIs, developing tools, administering , supporting low latency More ❯
and inference. Programming languages: Excellent proficiency in Python using PyTorch/TensorFlow/JAX framework. Customer facing: Experience working directly with customers to solve applied problems, including product integration. Cloud-native technologies: Experience in developing and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker). Algorithms and data structures: Excellent More ❯
and support engineers at all experience levels, encouraging professional growth, technical excellence, and collaborative delivery. Engineering Excellence: Champion strong DevOps principles, including CI/CD pipelines, automated testing, and cloud-native deployment through containerisation (Docker and Kubernetes). Cross-Functional Partnership: Work closely with product, design, and commercial teams to ensure technical outcomes align with broader business goals. … and Expertise Over 5 years of experience in full-stack software engineering. Expertise in designing and developing scalable web applications and distributed systems. Proficient in software architecture, containerization, and cloud platforms including AWS, Azure, and GCP. Experienced in leading cross-functional teams, mentoring engineers, and fostering a strong engineering culture. Enthusiastic about DevOps practices and driving continuous process improvement. More ❯
Impact: You will be building applications that power critical business processes and directly impact millions of end users Innovation: You will work on modern architectures including microservices, APIs, and cloud-native solutions, giving you exposure to cutting-edge technology. Collaboration: You will be part of a highly skilled, cross-functional team that value knowledge sharing, mentorship, and teamwork … the team on best practices for code quality, performance and security Collaborate with key stakeholders to deliver features on time Ensure smooth integration with databases, third-poart APIs and cloud services Essential skills/knowledge/experience: Proficiency in Java (Java 8/11 or higher) Hand on experience with Spring boot, Spring MVC Experience in developing RESTful PIs … and microservices Familiarity with cloud platforms and containerization tools (Docker, Kubernetes) Hands-on experience with GIT, CI/CD and Jenkins pipeline Strong problem solving and communication skills Exposure to Agile/Scrum methodologies Hands-on experience with Linux/Unix Experience working on large complex mission critical projects will be a plus Exposure to Gen AI models and More ❯
Impact: You will be building applications that power critical business processes and directly impact millions of end users Innovation: You will work on modern architectures including microservices, APIs, and cloud-native solutions, giving you exposure to cutting-edge technology. Collaboration: You will be part of a highly skilled, cross-functional team that value knowledge sharing, mentorship, and teamwork … the team on best practices for code quality, performance and security Collaborate with key stakeholders to deliver features on time Ensure smooth integration with databases, third-poart APIs and cloud services Essential skills/knowledge/experience: Proficiency in Java (Java 8/11 or higher) Hand on experience with Spring boot, Spring MVC Experience in developing RESTful PIs … and microservices Familiarity with cloud platforms and containerization tools (Docker, Kubernetes) Hands-on experience with GIT, CI/CD and Jenkins pipeline Strong problem solving and communication skills Exposure to Agile/Scrum methodologies Hands-on experience with Linux/Unix Experience working on large complex mission critical projects will be a plus Exposure to Gen AI models and More ❯
a distributed environment. LLMs: Understanding of LLM architectures, pre and/or post-training, evaluations and inference. Programming languages: Proficiency in Python using PyTorch/TensorFlow/JAX framework. Cloud-native technologies: Experience in developing and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker). Algorithms and data structures: Excellent More ❯
and inference. Programming languages: Excellent proficiency in Python using PyTorch/TensorFlow/JAX framework. Customer facing: Experience working directly with customers to solve applied problems, including product integration. Cloud-native technologies: Experience in developing and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker). Algorithms and data structures: Excellent More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Tenth Revolution Group
familiar with Go , with a strong enthusiasm for learning and applying new technologies beyond the Java ecosystem -Comfortable working in modern engineering environments , including Agile methodologies, DevOps practices , and cloud-native architectures using platforms like AWS -Actively contributes ideas around emerging technologies , solution design , and delivery improvements , helping shape the team’s technical direction -Enjoys a collaborative team More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Client Server
Senior Data Engineer (GCP BigQuery Python SQL) London/WFH to £85k Are you a tech savvy Data Engineer with Google Cloud expertise combined with client facing skills? You could be joining a global technology consultancy with a range of banking, financial services and insurance clients in a senior, hands-on Data Engineer role. As a Senior Data Engineer … as BigQuery, Dataflow and Dataproc, collaborating closely with clients to define business requirements, architect fit-for-purpose data solutions and support the migration of legacy on-premise systems to cloud-native architectures. You'll collaborate directly with clients to analyse requirements, define solutions and deliver production grade systems, leading the development of robust, well tested and fault tolerant … or at client site in London). About you: You are an experienced Data Engineer within financial services environments You have expertise with GCP including BigQuery, Pub/Sub, Cloud Composer and IAM You have strong Python, SQL and PySpark skills You have experience with real-time data streaming using Kafka or Spark You have a good knowledge of More ❯
in-house and partner teams without loss of quality or security. Experience leading ISO standard and GDPR compliance programmes. Deep expertise in providing strategic oversight and guidance for AWS cloud architecture (including EKS/ECS, serverless, RDS/Aurora, DynamoDB, S3, CloudFront, ALB/NLB, SNS/SQS/Kinesis, KMS/Secrets), infrastructure as code (Terraform, CloudFormation, CDK … building strong partnerships with Product, Sales, Customer Success, and external customers: evidence of constructive trade-offs with a CPO/Product leaders; clear communication to execs/Board Knowledge Cloud-native SaaS on AWS, distributed systems, data consistency & resiliency; identity and access patterns. Telecoms/device ecosystem and integrations (operators, OEMs), enterprise security and compliance expectations. Cost optimisation … and unit economics for cloud platforms. Skills Skilled at balancing technical innovation with pragmatic delivery and customer commitments. Ability to set and evolve technical standards, patterns, and guardrails for a modern SaaS platform. Skilled in org design, career ladders, performance management, and fostering a high-bar engineering culture. Ability to drive reliability, performance, and cost efficiency in cloudMore ❯
slough, south east england, united kingdom Hybrid / WFH Options
Montash
partnership with Data Science teams. Platform & Tooling Automate and standardise ML infrastructure using Docker, Kubernetes, and Terraform. Support and develop monitoring dashboards for key ML and AI services. Ensure cloud-native, secure, and cost-efficient deployments in AWS environments. Contribute to the development of shared platforms and tooling that enable model deployment and experimentation. Compliance Adhere to governance … models as APIs, batch jobs, or streaming services (e.g., Kafka Streams). Proficiency in containerised application deployment with Kubernetes. Demonstrated experience building ML solutions from concept to delivery. Strong cloud engineering skills (AWS preferred; Terraform or CloudFormation a plus). Excellent communication and collaboration skills. Up-to-date knowledge of modern ML and AI developments. Why Join This is More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Arrows
hands-on technical leadership role with high visibility and impact across the organization. You’ll work on large-scale systems, contributing to the design and development of modern, scalable, cloud-native .NET applications. You'll collaborate closely with platform teams, influence tech strategy, mentor engineers, and help evolve systems that serve both public-facing and internal users. Key … and modernize large .NET systems for performance, reliability, and scalability Lead architecture and development of backend services using C#, ASP.NET, .NET Core Automate infrastructure, CI/CD pipelines, and cloud operations (AWS/Azure) Promote engineering best practices, security, and observability Mentor engineers and foster a culture of continuous improvement Contribute to technology direction, including adoption of tools like … Go and Python What We’re Looking For Deep expertise in C#, .NET Core, ASP.NET Cloud experience with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and design patterns Exposure to containerization and CI/CD tooling Bonus: Familiarity with Go, Python, React, TypeScript, Node.js 🗺️ Location : Hybrid More ❯
Oxford, England, United Kingdom Hybrid / WFH Options
Understanding Recruitment
You’ll Do Design, build and maintain data-intensive web applications and APIs Develop scalable systems using Python (Django, FastAPI, Flask) Deploy and manage applications across on-premise and cloud environments Implement CI/CD, automated testing, and containerisation best practices Collaborate closely with R&D, operations, and scientific teams to ensure reliability and performance You’ll Succeed If … You Have Strong, production-level experience with Python A background in building web apps, APIs, or workflow engines Hands-on experience with Docker , CI/CD pipelines , and cloud-native environments Knowledge of databases (SQL, MongoDB) and data pipelines Familiarity with Kubernetes , Terraform , or related orchestration tools What’s on offer: Competitive salary and bonus Private healthcare & pension More ❯
banbury, south east england, united kingdom Hybrid / WFH Options
Understanding Recruitment
You’ll Do Design, build and maintain data-intensive web applications and APIs Develop scalable systems using Python (Django, FastAPI, Flask) Deploy and manage applications across on-premise and cloud environments Implement CI/CD, automated testing, and containerisation best practices Collaborate closely with R&D, operations, and scientific teams to ensure reliability and performance You’ll Succeed If … You Have Strong, production-level experience with Python A background in building web apps, APIs, or workflow engines Hands-on experience with Docker , CI/CD pipelines , and cloud-native environments Knowledge of databases (SQL, MongoDB) and data pipelines Familiarity with Kubernetes , Terraform , or related orchestration tools What’s on offer: Competitive salary and bonus Private healthcare & pension More ❯
Maidenhead, Berkshire, South East, United Kingdom Hybrid / WFH Options
Dignity Funerals Limited
strategy but still enjoy being close to architecture and implementation. Have worked with JavaScript/TypeScript, Node.js, SQL, React or similar technologies. Bring strong experience in backend engineering, APIs, cloud infrastructure (we use AWS), and modern DevOps. Have experience building products in high-stakes or regulated domains (e.g. fintech, legal tech, health tech). Thrive in cross-functional teams … about team health, development, and a culture of continuous improvement.. What we're looking for Proven delivery of secure, scalable technical products. Background in backend/system architecture and cloud-native development. Familiarity with modern SDLC : CI/CD, containerisation, infrastructure as code. An excellent communicator and problem-solver - calm under pressure, collaborative by nature. Willingness to work More ❯
tools using Python and LLM APIs Design end-to-end agentic and RAG-based solutions for enterprise use Own delivery from proof-of-concept through to production Work with cloud-native architectures (e.g. AWS Lambda, Step Functions) Lead and guide junior engineers within project teams Key Details Salary : £100,000–£130,000 + benefits Working model : Hybrid More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Lawrence Harvey
who are looking to bring in a Senior Security Engineer to work directly alongside their newly appointed Head of Security Engineering and lead in the build-out of their cloud-native Infrastructure capability . Highly technical position where you will be responsible for not just assessing and threat modelling novel concepts and services to introduce across Security and … the wider Tech functions; but leading in the actual design, configuration and implementation. Previous experience in Software Security/Cloud Security Engineering capacity with the ability to comfortably read, write and script in Python will be essential as an in-depth knowledge of deploying Infrastructure as Code, Containers, CI/CD concepts and policy as code will be a … teams to ensure security and privacy are built in by design, automating tasks wherever possible. Promote a security focused culture across the organization. Requirements Significant experience working as a Cloud Security Engineer in DevSecOps environments with an in-depth knowledge of Infrastructure as Code (Terraform), Containers and CI/CD concepts. Significant knowledge of AWS and implementing AWS Well More ❯
Milton Keynes, Buckinghamshire, England, United Kingdom Hybrid / WFH Options
Lorien
data model. Liaise with IT teams to transition data models into production environments. Conduct data mining and exploratory data analysis to support model development. Apply strong SQL, Hadoop, and cloud-based data processing skills to manage and analyse large datasets. Support the design and structure of data models, with a working understanding of data modelling principles. Present findings and … in a clear and engaging manner. Use reporting and visualisation tools such as Power BI to deliver business insights. Contribute to the development of scalable data solutions within a cloud architecture. Key Skills & Experience: Proven experience as a technical data analyst or data engineer in a project-focused environment. Strong proficiency in SQL, Hadoop, and cloud platforms (preferably … AWS). Experience with data mining, data modelling, and large-scale data processing. Familiarity with tools such as Python, R, and Power BI. Understanding of cloud architecture and deployment practices. Excellent communication and stakeholder engagement skills. Ability to work collaboratively in a fast-paced, project-driven setting. Desirable: Experience working on banking or financial services data projects. Knowledge of More ❯
streaming and batch pipelines to capture, reconcile and deliver trusted market and trading datasets. Implement data quality, governance, lineage and access controls with defined SLAs and data contracts. Manage cloud-based data storage and processing (AWS preferred), optimizing for cost, performance and scalability. Collaborate with stakeholders across multiple business areas to deliver cohesive, production-grade data products. Requirements 8+ … . Proven experience building streaming and batch ETL/ELT pipelines at scale. Strong understanding of market/trade data lifecycles and time series concepts. Experience with AWS and cloud-native data services. Excellent communication and stakeholder management skills. Desirable Experience with crypto or digital asset data. Familiarity with regulatory and audit reporting. Exposure to analytics layers, BI More ❯
architect for our highest-value clients. You’ll craft enterprise-scale CoPilot ecosystems, influence vendor roadmaps with Microsoft and OpenAI, and shape governance and best practices across our AI & CloudNative Labs network. Key Responsibilities 1. Strategic Architecture & Vision a. Establish the Centre of Excellence’s reference architecture for Copilot and Agentic AI, supporting multi-tenant, multi-region … roadmaps. b. Lead workshops and steering committees to translate AI capabilities into strategic imperatives. 3. Vendor Ecosystem Leadership a. Forge strategic alliances with Microsoft CoPilot engineering, OpenAI research, Google Cloud AI, AWS AI, and ServiceNow teams. b. Influence product roadmaps by providing enterprise requirements and market insights. 4. Governance, Compliance & Risk a. Define and enforce governance frameworks covering data More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Explore Group
architectures • Hands on experience building and maintaining Frontend applications - React, Typescript • Strong programming background in Python and or relevant frameworks such as TensorFlow, PyTorch or Hugging Face • Fluent in cloudnative development, containerisation, orchestration (for example Docker or Kubernetes) and CI/CD • Exceptional problem solver with an entrepreneurial mindset who is comfortable with ambiguity, fast iteration and More ❯
Abingdon, Oxfordshire, England, United Kingdom Hybrid / WFH Options
Preservica
engineering/software/system related subject or equivalent through relevant training and/or experience. 2+ years of experience in .NET software product development Experience with Azure-based cloudnative development (App Services, SQL Server, Azure functions, Service Bus) Sound coding skills with .NET 9, C#, Typescript, React.js Understanding of event-based architectures Well-developed skills in More ❯
slough, south east england, united kingdom Hybrid / WFH Options
ClearWatt
building, and optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React/React Native/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and SQL/NoSQL … growing product suite. What We’re Looking For 2+ years of professional experience with C# and .NET Core . Experience building REST APIs or microservices at scale. Familiarity with cloud-native design and Azure services . Understanding of async programming, dependency injection, and distributed systems. Strong grasp of database design and query optimisation (SQL and/or NoSQL … for clean architecture, performance, and testable code. Interest in the EV, sustainability, or data analytics space is a plus. Nice to Have Experience with React/Next.js/React Native or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. Understanding of CI/CD automation and More ❯