City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
Stack Java with Spring Reactive programming (AKKA etc) Kafka or JMS Solid understanding of CI/CD pipelines, automation, and Agile delivery practices. Experience working with MongoDB or other NoSQL databases. The Role Play a key role in developing real-time payment processing systems using Java, Spring, and Reactive frameworks. Follow TDD and BDD methodologies to ensure clean, maintainable, and More ❯
solutions under tight deadlines. Skills & Experience Strong Python (or OO language: Java, C#, C++) development experience. Solid understanding of data structures, algorithms, and design patterns. Experience with SQL/NoSQL, APIs, and distributed systems. Familiarity with agile methodologies and CI/CD tools. Excellent communication skills and an interest in financial markets or FX trading. Degree in Computer Science, Engineering More ❯
london (city of london), south east england, united kingdom
mthree
solutions under tight deadlines. Skills & Experience Strong Python (or OO language: Java, C#, C++) development experience. Solid understanding of data structures, algorithms, and design patterns. Experience with SQL/NoSQL, APIs, and distributed systems. Familiarity with agile methodologies and CI/CD tools. Excellent communication skills and an interest in financial markets or FX trading. Degree in Computer Science, Engineering More ❯
City of London, London, United Kingdom Hybrid / WFH Options
InfoSec People Ltd
that protect users in real time. What you’ll do Design, develop and secure RESTful APIs and serverless microservices (AWS). Optimise data access across MySQL/RDS and NoSQL (DynamoDB); write efficient queries. Automate deployments (CI/CD), add observability, and ship with high quality. Collaborate on architecture, testing and documentation; contribute across the full lifecycle. What you’ll More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Wilson Brown
Python, Product development, and Data engineering. Role Information: Salary : Up to £100,000 (DOE) + Equity Location : Fully remote (UK only) Stack : Python , TypeScript, GCP, Pub/Sub, SQL & NoSQL, IaC (Terraform), CI/CD (GitHub Actions), Observability tools, AI tooling You’ll join a remote first, high-trust engineering team working with a modern, cloud-native stack - with real More ❯
you; in fact, you prefer it Experienced with cloud infrastructure — AWS, GCP, or similar; IaC (Terraform, Pulumi, etc.) is a plus Competent with databases and data modeling — SQL and NoSQL, designing schema for scale Comfortable writing tests and deploying production systems — you care about code quality and reliability ⭐ Bonus Experience (Not Required, but Valuable) Worked at a Pre-Seed or More ❯
london (city of london), south east england, united kingdom
GrowthStage
you; in fact, you prefer it Experienced with cloud infrastructure AWS, GCP, or similar; IaC (Terraform, Pulumi, etc.) is a plus Competent with databases and data modeling SQL and NoSQL, designing schema for scale Comfortable writing tests and deploying production systems you care about code quality and reliability Bonus Experience (Not Required, but Valuable) Worked at a Pre-Seed or More ❯
london (city of london), south east england, united kingdom
Wipro
/Puppet); web application server technologies, cloud Infrastructure design, cloud best practices; Any of the following programming languages: JSON, Python, PowerShell SQL including OSS (postgre, MySQL etc), Azure SQL NoSQL Databases including OSS (Maria, Mongo etc), Cosmos DB • Experience using integrated development environments (e.g. Visual Studio, Visual Studio Code, • Experience with scalable architectures using Azure App Service, API management, serverless More ❯
with Koa/Express and React or similar) Experienced with cloud platforms (GCP preferred: Cloud Run, Cloud Functions) and CI/CD pipelines ☁️ Confident with databases (Firestore or other NoSQL) and infrastructure patterns (Terraform/IaC) A strong problem-solver 🧩 with a collaborative mindset and excellent communication skills Excited by ownership – you care about what happens after code is shipped More ❯
london (city of london), south east england, united kingdom
Nando's UK & IRE
with Koa/Express and React or similar) Experienced with cloud platforms (GCP preferred: Cloud Run, Cloud Functions) and CI/CD pipelines Confident with databases (Firestore or other NoSQL) and infrastructure patterns (Terraform/IaC) A strong problem-solver with a collaborative mindset and excellent communication skills Excited by ownership you care about what happens after code is shipped More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Tata Consultancy Services
bus, Azure functions etc.) Hands on coding experience with Angular 16 or above. Experience in .NET Core, API and microservices development. Experience with COSMOS DB, Azure SQL server or NoSQL or a mix of all these. Azure Pipeline experience CI/CD Familiarity. Openness to full-stack work with an emphasis on Front-End work. Good to have: Strong analytical More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Tata Consultancy Services
bus, Azure functions etc.) Hands on coding experience with Angular 16 or above. Experience in .NET Core, API and microservices development. Experience with COSMOS DB, Azure SQL server or NoSQL or a mix of all these. Azure Pipeline experience CI/CD Familiarity. Openness to full-stack work with an emphasis on Front-End work. Good to have: Strong analytical More ❯
functional teams Strong Background and experience in Data Ingestions, Transformation, Modeling and Performance tuning. Should have experience in designing and developing dashboards Strong Knowledge in Hadoop, Kafka, SQL/NoSQL Should have experience in creating roadmap to improve platform Observability Experience in leading mid-scale teams with strong communication skills Experience in Machine Learning and GCP would be added advantage More ❯
london (city of london), south east england, united kingdom
HCLTech
functional teams Strong Background and experience in Data Ingestions, Transformation, Modeling and Performance tuning. Should have experience in designing and developing dashboards Strong Knowledge in Hadoop, Kafka, SQL/NoSQL Should have experience in creating roadmap to improve platform Observability Experience in leading mid-scale teams with strong communication skills Experience in Machine Learning and GCP would be added advantage More ❯
bring Strong Linux administration skills (Ubuntu preferred) Hands-on experience with AWS and GCP Proficiency in Terraform, Ansible, Jenkins, or GitLab CI Knowledge of Kafka, Cassandra, and relational or NoSQL databases Scripting skills in Python, Bash, Go, or Java Familiarity with monitoring tools like Prometheus, Nagios, or Icinga Understanding of networking fundamentals and virtualisation (e.g. VMware) Comfortable with on-call More ❯
london (city of london), south east england, united kingdom
Arrows
bring Strong Linux administration skills (Ubuntu preferred) Hands-on experience with AWS and GCP Proficiency in Terraform, Ansible, Jenkins, or GitLab CI Knowledge of Kafka, Cassandra, and relational or NoSQL databases Scripting skills in Python, Bash, Go, or Java Familiarity with monitoring tools like Prometheus, Nagios, or Icinga Understanding of networking fundamentals and virtualisation (e.g. VMware) Comfortable with on-call More ❯
in SQL and large “Big Data” environments. Command knowledge in Python and API Development Excellent grasp of software Engineering practices – Object Orientated Programming, GIT, AWS) CI/CD practices NoSQL Databases Candidates must have security clearance - Ideally DV My client has just received a huge investment and is now in the position where they are looking to scale and expand More ❯
london (city of london), south east england, united kingdom
Areti Group | B Corp
in SQL and large Big Data environments. Command knowledge in Python and API Development Excellent grasp of software Engineering practices Object Orientated Programming, GIT, AWS) CI/CD practices NoSQL Databases Candidates must have security clearance - Ideally DV My client has just received a huge investment and is now in the position where they are looking to scale and expand More ❯
learn, NumPy, matplotlib) Experience in deep learning frameworks such as TensorFlow or PyTorch Knowledge of SQL and relational databases; experience with Big Data environments Familiarity with API development and NoSQL databases Understanding of CI/CD practices , AWS , and GIT Background in working to strict project deadlines Palantir experience is a bonus – full training will be provided if not Must More ❯
london (city of london), south east england, united kingdom
Areti Group | B Corp
learn, NumPy, matplotlib) Experience in deep learning frameworks such as TensorFlow or PyTorch Knowledge of SQL and relational databases; experience with Big Data environments Familiarity with API development and NoSQL databases Understanding of CI/CD practices , AWS , and GIT Background in working to strict project deadlines Palantir experience is a bonus full training will be provided if not Must More ❯
large volumes of textual data (almost all of our use cases will involve NLP) 🔠 Ability to write clear, robust, and testable code, especially in Python 🐍 Familiarity with SQL and NoSQL/graph databases 🏦 Extensive experience with ML & DL platforms, frameworks, and libraries 📚 Extensive experience with end-to-end model design and deployment within cloud environments ☁️ A systems thinking approach 🌐, with More ❯
london (city of london), south east england, united kingdom
Norton Blake
large volumes of textual data (almost all of our use cases will involve NLP) 🔠 Ability to write clear, robust, and testable code, especially in Python 🐍 Familiarity with SQL and NoSQL/graph databases 🏦 Extensive experience with ML & DL platforms, frameworks, and libraries 📚 Extensive experience with end-to-end model design and deployment within cloud environments ☁️ A systems thinking approach 🌐, with More ❯
LLMs to automate or enhance workflows. Strong knowledge of server-side languages and frameworks (Node.js with Express, or Python with Django/FastAPI). Solid understanding of SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB) and database design principles. Strong analytical and mathematical foundation, with hands-on experience in data analysis. Bonus: You’re comfortable working with modern front-end frameworks More ❯
london (city of london), south east england, united kingdom
FINESSE
LLMs to automate or enhance workflows. Strong knowledge of server-side languages and frameworks (Node.js with Express, or Python with Django/FastAPI). Solid understanding of SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB) and database design principles. Strong analytical and mathematical foundation, with hands-on experience in data analysis. Bonus: You’re comfortable working with modern front-end frameworks More ❯
