and support the launch of the Axola app. You will take ownership of the technical delivery across frontend, backend, cloud and mobile, working closely with the founder and AI / ML engineers. Your responsibilities will include developing the web platform and mobile app, building APIs, supporting integrations, and deploying machine learning models into production. Requirements: Strong full-stack development … skills ( React / Next.js, Node.js, Python, TypeScript ). Experience with mobile app development (React Native or Flutter) or integration with iOS / Android apps. Backend expertise (databases, APIs, authentication, security). Cloud experience ( AWS / GCP / Azure , Docker, Kubernetes, CI/CD pipelines). Ability to integrate and deploy ML More ❯
reading, south east england, united kingdom Hybrid / WFH Options
BCN
Using your expertise in Azure Machine Learning, Python (pandas, scikit-learn) and Azure SDKs, you will help shape our Data & Productivity capability—designing, training, and deploying models with MLflow / AutoML, and integrating them into real business processes. You'll collaborate across disciplines (Data Engineering, Security, Product) and work with services such as Azure Storage, Azure DevOps / GitHub Actions, and Fabric / Power BI to ensure solutions are observable, governed, and production-ready. This is an exciting opportunity to develop new capabilities and establish industry-leading machine-learning practices that drive measurable outcomes for our clients. Responsibilities: Work directly with business stakeholders to conceive, design and deliver end-to-end machine learning solutions, aligned to … on rigorous validation and experiment tracking. Skilled in deploying models to real-time REST endpoints and orchestrating batch inference pipelines. Capable of implementing MLOps practices including CI/CD pipelines, model registry, environment management, and promotion across dev / test / prod stages. Solid understanding of cloud and data engineering principles including storage More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Client Server
Java Developer / Technical Lead London / WFH to £115k Are you a hands-on Java Developer with technical leadership skills? You could be progressing your career in a hands-on leadership role at a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. What's in it … with an annual budget for organising events and projects that foster an open, diverse and inclusive culture Plus a range of other perks Your role: As a Java Developer / Technical Lead you'll join a fairly new team working on a new crypto offering and split your time between hands-on development with people management (70 / … are embedded into high-quality, high-impact releases. You'll be working with a modern, cloud native tech stack using Java, Spring Boot, AWS, Kafka and CI/CD to build highly scalable, distributed systems with 24 / 7 availability. Location / WFH: There's a hybrid model with two days a week More ❯
slough, south east england, united kingdom Hybrid / WFH Options
twentyAI
Engineering Manager – Software & Analytics Engineering Location: London (Hybrid, 3 days / week minimum) Type: Full-Time, Permanent Security Clearance: Candidates must be eligible for SC (Security Clearance) About the Opportunity We are partnering with a rapidly growing, purpose-driven consultancy that sits at the intersection of advanced analytics, software engineering, and AI. They're on a mission to deliver … lead talented technical teams, and shape the future of data and digital platforms in both the public and private sectors. Key Responsibilities: Depending on your background (Software or Data / Analytics), your focus will include: Software Engineering Leaders: Lead the design and development of robust full-stack applications and APIs (Python / Django / Flask, React). … Champion DevOps practices (CI/CD, Docker, Kubernetes) and cloud-native architectures (AWS, Azure, GCP). Guide cross-functional teams through agile delivery, technical planning, and product development. Translate business requirements into scalable technical solutions that support critical client outcomes. Analytics Engineering Leaders: Architect and optimise data pipelines, ELT workflows, and cloud warehouse platforms (Snowflake More ❯
to deliver reliable trading platforms across the enterprise. This is an opportunity to work hands-on with the latest Microsoft technologies - as well as core network infrastructure spanning LAN / WAN, Wi-Fi, firewalls, and cloud connectivity. You’ll contribute to service design and drive automation. The ideal candidate should bring strong TCP / IP networking fundamentals, proven … scripting / automation skills (PowerShell or Python), and experience delivering cloud infrastructure (IaaS) and M365 deployments / migrations. Proficiency with Conditional Access, CI/CD pipelines, and Infrastructure-as-Code (e.g., Terraform) is essential. Additional exposure to Exchange Online / Server, Teams, SharePoint, OneDrive, desktop build / deploy automation (Windows … / AVD), and config management tools such as Ansible or Puppet will be highly advantageous. To secure the most relevant hire, my client is committed to offering a highly competitive package alongside excellent benefits and a collaborative environment where engineers can thrive and make a visible impact. Apply now via the link below or send your CV directly to More ❯
code reviews, and release management. Respond to real-time trading issues in a fast-paced environment, ensuring minimal business disruption. Key Skills & Experience: Strong expertise in Java , Spring Framework / Spring Boot , or similar backend frameworks. Proven experience designing and developing API-based, microservices-driven architectures . Solid understanding of low-latency, multi-threaded systems and distributed messaging . … stakeholders and cross-functional teams. Desirable Experience: Exposure to CEP engines (Esper) or other live stream aggregation technologies. Familiarity with authentication, authorization, and endpoint security . Experience with C# / HTML / JavaScript and AWS / Terraform /CI-CD pipelines . Why Join CMC Markets? Work on high-performance trading systems More ❯
Prototype → pilot → product. Move fast through validation loops: hack the MVP, shadow users, ship the fix, repeat. Wear many helmets. One sprint you’re spinning up CI/CD; the next you’re tweaking prompts or jumping on a creator livestream to debug user feedback in real time. Set the engineering culture. Establish the rituals … developer AI-native developer that has used or experimented with the latest AI development tooling Strong coding and software development skills in languages and with tools such as ReactNative / Flutter / Next.js, Supabase / Postgres, Python Experience in system architecture design and implementation Knowledge of AI technologies and machine learning algorithms. You track the latest AI More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Miller Maxwell Ltd
software engineering teams. Experience working within financial services is highly desirable for this position. ✅ Strong background in object-oriented programming and software architecture. ✅ Expertise in Microsoft technologies, including: C# / .NET Core / ASP.NET Azure Cloud Services RESTful APIs & Microservices Entity Framework / SQL Server CI/CD pipelines & DevOps practices 🌍 Additional More ❯
slough, south east england, united kingdom Hybrid / WFH Options
CDW UK
team of 15+ coworkers on the execution of optimal solution roadmaps while maintaining consistently high levels of customer satisfaction. Exhibit and advance technology leadership while serving as trusted leader / advisor, trainer and "Go To" person for the solution, both technically and strategically. Lead the implementation, customization, and ongoing optimization of enterprise systems, including Workday, Navision, Sub Hub, Informatica … identify gaps, and implement solutions that drive efficiency and innovation. Lead migration and upgrade projects for legacy systems, ensuring minimal disruption and maximizing system adoption across teams. Leverage AI / ML and analytics capabilities to enhance reporting, forecasting, and decision-making within these platforms. Lead end-to-end digital transformation initiatives, modernizing legacy systems and migrating critical business applications … middleware solutions). Azure Cloud & DevOps Hands-on experience with Azure services (Azure Functions, Logic Apps, API Management, Azure SQL, etc.). Expertise in Azure DevOps, CI/CD pipelines, and Infrastructure as Code (Terraform, ARM templates). Strong understanding of Azure security best practices, identity management (Azure AD), and networking. Preferred skills, experience, and More ❯
Work closely with cross-functional teams including Solution Strategists, Data Platform, and Support teams Contribute to architectural decisions and technical strategy What We're Looking For: Strong Python backend / API development experience Solid SQL and data modeling capabilities A solid background within start-ups and able to work on multiple projects similtaneously Proven experience with integrations (APIs, SFTP … SharePoint, webhooks) Hands-on experience with workflow orchestration tools (Temporal, Dagster) Comfortable working with and improving generated code Experience with CI/CD pipelines, Docker, and cloud platforms (Azure / AWS / GCP) Understanding of modern software architecture patterns Disclaimer: Research indicates that men will apply to a role when they only meet More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Omnis Partners
Senior Snowflake Developer Location: Hybrid – London - 2 days per week increasing in the New Year Day Rate - Inside around £500 / day Starting ASAP for 6 months - likely to extend About the Role We’re partnering with a financial client that’s undertaking a large-scale data transformation, modernising legacy systems and building a unified analytics platform in the … using Snowflake, dbt and Python. Enhance and support Power BI dashboards and data models, ensuring performance, accuracy and user accessibility. Contribute to the migration of legacy SQL Server (SSIS / SSAS / SSRS) systems into a modern Snowflake / Power BI environment. Work collaboratively with business users to understand requirements, translate them into technical solutions and deliver … robust, scalable data products. Implement CI/CD, automated testing and performance monitoring for data solutions. Troubleshoot and resolve performance or data quality issues across the Snowflake and BI stack. Key Skills & Experience 6 years+ working with Snowflake. Expertise in data modelling, query optimisation and Snowflake-specific features (virtual warehouses, time travel, etc.). Hands More ❯
mentor junior engineers Collaborate closely with cross-functional teams to deliver impactful solutions Contribute to hiring and onboarding as the team grows Core Tech Stack Frontend: ReactJS, HTML, CSS / LESS / SASS Backend: Node.js, AWS, MongoDB Tools: Git, CI/CD Requirements 4–7+ years’ experience in full-stack web development Proven … track record delivering high-quality SaaS products at scale Strong understanding of UI / UX principles and performance optimization Excellent communication, problem-solving, and leadership skills Passion for writing clean, maintainable, and scalable code Bonus: Experience in financial technology or asset management software. Salary £85k - £95k + benefits If your keen to find out more, feel free to apply More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Inara
file transfers, webhooks). Familiarity with workflow orchestration tools (e.g. Temporal, Dagster). Comfortable working with AI-driven coding tools and automated code generation. Knowledge of CI/CD pipelines, containerisation (Docker), and cloud platforms (AWS / Azure / GCP). A curious mindset and enthusiasm for raising the team’s AI skills. More ❯
slough, south east england, united kingdom Hybrid / WFH Options
M-XR
storage, retrieval, and management systems (AWS S3) Build job queue management for async ML workflows (SNS, SQS) Setup application monitoring and logging (CloudWatch, Grafana, Prometheus) Implement CI/CD for application deployment (Bitbucket Pipelines) Create API documentation and developer tools What we are looking for 5+ years backend development experience with production applications Track record … designing and implementing RESTful APIs at scale Strong experience with Python and modern web frameworks Comfortable working in TypeScript for frontend integration debugging Experience in building infrastructure for image / video / 3D or graphics-intensive / data-intensive web apps Bonus points Experience working with researchers, product engineering and product managers bringing new AI capabilities to More ❯
Cloud Platform (GCP). Excellent programming skills in Python and SQL. Experience with Spark and DevOps tools (Terraform, GitHub Actions, etc.). Strong understanding of modern development practices (git / GitHub, CI/CD, agile). Experience with automated testing frameworks such as pytest. Preferred Qualifications Experience working with biological or scientific datasets (e.g. … pharmaceutical data). Knowledge of bioinformatics or large-scale research data. Familiarity with Nextflow, Airflow, or Google Workflows. Understanding of NLP techniques and processing unstructured data. Experience with AI / ML-powered applications and containerised development (Docker). Contract Details Day Rate: £750 (Inside IR35) Location: London - 3 days per week onsite Duration: 6 months (potential to extend) How More ❯
inefficiencies, experimenting with new tools and design patterns to enhance speed and quality. Experience: 5-15 years of software engineering experience, ideally in Treasury or from a hedge fund / buy-side firm Expertise in Python for designing and optimising complex applications Strong proficiency in data tools like Pandas, NumPy, SQL, and real-time data processing Familiarity with DevOps … practices, including Linux, cloud platforms, and CI/CD (Docker / Kubernetes is desirable but not essential). Strong communication skills, managing technical and business conversations Compensation: Salary and bonuses are highly competitive DOE More ❯
Slough, Berkshire, England, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
that support trading decisions. Key Responsibilities: Engineer and optimise trading processes and analytical models Build Python-based services and APIs using modern frameworks Design cloud-native tools for supply / demand modelling and market data analysis Collaborate closely with traders and technical teams to deliver impactful solutions What You'll Bring: Strong Python and SQL expertise Experience with AWS … and Snowflake Familiarity with Docker / Kubernetes, CI/CD, and Linux Background in trading is highly desirable Ability to communicate effectively with both technical and commercial stakeholders Benefits: Up to 30% bonus Hybrid working (3 days onsite) Continued learning and development And more. More ❯
as long as you have a good understanding of Python and are smart and keen to learn then we can consider you. It’s a test driven environment; TDD / BDD, pair / mob programming and CI/CD with automated tests & linting. We would not expect much (or any) experience with these More ❯
Outside IR35 Contract: BI Fabric Developer / Engineer Location: 3 Days p / w Central London Rate: £450 Outside IR35 Duration: 6 Months + Extensions This role is responsible for migrating and developing modern data and analytics solutions using Microsoft Fabric and Azure technologies. The position supports enterprise-wide BI initiatives, delivering data models, pipelines, dashboards and reporting … enterprise-grade Power BI dashboards and paginated reports Translate business requirements into scalable technical BI solutions Write advanced SQL for Fabric Lakehouse and Warehouse environments Implement CI/CD processes using Azure DevOps for secure, reliable deployment Technical Skills: Strong expertise in: Power BI and paginated reporting SQL and data architecture Dimensional modelling (star schema … snowflake, denormalised structures, SCD handling) DAX, Visual Studio and data transformation logic Azure Fabric, Azure Data Factory, Synapse, Data Lakes and Lakehouse / Warehouse technologies ETL / ELT orchestration for structured and unstructured data Proficiency in: PySpark, T-SQL, Notebooks and advanced data manipulation Performance monitoring and orchestration of Fabric solutions Power BI semantic models and Fabric data More ❯
We are looking for an experienced Technical Lead with active eDV / UK*C / UKIC clearance to guide engineering teams in delivering high-quality, maintainable, and secure software solutions. Acting as a bridge between architecture and implementation, you will play a critical role in shaping technical direction, supporting decision-making, and enabling teams to deliver effectively in … performance Mentor and coach engineers, actively supporting professional growth and team development Unblock delivery challenges with pragmatic technical decision-making Champion engineering best practices, including TDD, CI/CD, code reviews, pair programming, and GitOps Promote sustainable approaches to observability, SRE, and DevSecOps in production systems Act as a trusted point of contact for both … internal and client-facing technical discussions Key Skills & Experience Proficiency in Java, Python, Go, JavaScript / TypeScript Strong experience with frameworks and tools including Spring Boot, React, Node.js, Docker, Kubernetes, and Terraform Deep understanding of modern architecture patterns such as microservices, RESTful APIs, event-driven systems, and clean architecture Experience leading teams in agile delivery environments, ensuring a balance More ❯
with distributed system patterns and architectural trade-offs. Experience with performance tuning and troubleshooting in complex environments. Data Systems Knowledge: Exposure to working in data-centric environments, supporting ETL / ELT pipelines or data processing services. Familiarity with SQL and NoSQL databases. Understanding of data privacy and security concepts. Tooling & Infrastructure: Experience with CI/CD pipelines, containerization (Docker / Kubernetes), and version control systems (e.g., Git). Ways of Working: Comfortable working in Agile / Scrum environments, participating in sprint planning, stand-ups, and retrospectives. Experience using Agile collaboration tools (e.g., Jira, Azure DevOps, Confluence). Communication: Ability to clearly articulate complex technical topics to non-technical stakeholders. Strong documentation habits More ❯
with distributed system patterns and architectural trade-offs. Experience with performance tuning and troubleshooting in complex environments. Data Systems Knowledge: Exposure to working in data-centric environments, supporting ETL / ELT pipelines or data processing services. Familiarity with SQL and NoSQL databases. Understanding of data privacy and security concepts. Tooling & Infrastructure: Experience with CI/CD pipelines, containerization (Docker / Kubernetes), and version control systems (e.g., Git). Ways of Working: Comfortable working in Agile / Scrum environments, participating in sprint planning, stand-ups, and retrospectives. Experience using Agile collaboration tools (e.g., Jira, Azure DevOps, Confluence). Communication: Ability to clearly articulate complex technical topics to non-technical stakeholders. Strong documentation habits More ❯
week in office, with potential flexibility down to 3 days per week once settled into the role. Required Skills & Experience: 4+ years' experience with ASP.NET MVC (ideally .NET 6+ / .NET 8+ / .NET 9). Strong experience with SCSS, TypeScript, and modern JS tooling (esbuild, Webpack, or similar). Solid understanding of Razor, partial views, tag helpers … Bootstrap and responsive design principles. Good grasp of C# fundamentals and working knowledge of the Middleware layer (controllers, DI, services). Experience with source control (TFVC), CI/CD pipelines, and modern DevOps practices. Strong communication skills and ability to collaborate within Agile / Scrum teams. Desirable Skills: Experience with HTMX, SignalR, or Real … Time UI updates. Experience building reusable libraries or internal frameworks for UI / Middleware integration. Familiarity with SQL Server and repository / data-access patterns. Telerik component customisation (grids, charts, layouts). Unit testing experience with xUnit, or equivalent. Knowledge of accessibility and internationalisation. More ❯
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 (3 days / week in London office) Tech stack : Python, LLMs (OpenAI / Claude), Docker, CI/CD, microservices, AWS If you're a strong backend … and excited to ship high-impact tools, this is the opportunity to step into it. Budget Salary range: £100k–£130k base Benefits: Standard package Sponsorship: Yes Hybrid: 3 days / week (London HQ) Note: this role cannot sponsor Interested? Please apply below. More ❯
slough, south east england, united kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Full Stack Developer React Native / Node.js / AWS Contract: Outside IR35 Length: 6 Months Rate: £500 - £525 per day Location: London (Light hybrid) We’re looking for a seasoned Full Stack React Native Engineer with a proven track record of building and scaling high-quality mobile applications end-to-end. You’ll be joining a fast-paced … APIs (REST or GraphQL) and integrate secure authentication methods - JWT, OAuth Deploy and manage cloud infrastructure and services on AWS, including Lambda, DynamoDB, S3, AppSync Support CI/CD pipelines and ensure high-quality, monitored deployments What you bring 5+ years of professional software development experience 3+ years hands-on React Native and Expo experience More ❯