slough, south east england, united kingdom Hybrid / WFH Options
Swissblock Technologies AG
mathematics) Algorithms, data structures, complexity analysis and software design Hands-on senior level experience in Python programming Unix based systems, containerized environments and Kubernetes Working experience with databases: relational, NoSQL and time series Websocket, REST API and message brokers (e.g. Kafka, NATS, Pub/Sub) Proficient written and verbal communication in English Strong analytical and problem-solving skills with a More ❯
london, south east england, united kingdom Hybrid / WFH Options
Swissblock Technologies AG
mathematics) Algorithms, data structures, complexity analysis and software design Hands-on senior level experience in Python programming Unix based systems, containerized environments and Kubernetes Working experience with databases: relational, NoSQL and time series Websocket, REST API and message brokers (e.g. Kafka, NATS, Pub/Sub) Proficient written and verbal communication in English Strong analytical and problem-solving skills with a More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Swissblock Technologies AG
mathematics) Algorithms, data structures, complexity analysis and software design Hands-on senior level experience in Python programming Unix based systems, containerized environments and Kubernetes Working experience with databases: relational, NoSQL and time series Websocket, REST API and message brokers (e.g. Kafka, NATS, Pub/Sub) Proficient written and verbal communication in English Strong analytical and problem-solving skills with a More ❯
London, England, United Kingdom Hybrid / WFH Options
Revenir
and ML: Some exposure to AI and machine learning concepts, such as basic understanding of supervised and unsupervised learning. Database and Backend Basics: Basic understanding of databases (SQL or NoSQL) and exposure to backend technologies like Node.js or Python. Willingness to learn and contribute to backend development tasks. Problem-Solving Skills: Ability to approach problems analytically and propose potential solutions. More ❯
london, south east england, united kingdom Hybrid / WFH Options
Revenir
and ML: Some exposure to AI and machine learning concepts, such as basic understanding of supervised and unsupervised learning. Database and Backend Basics: Basic understanding of databases (SQL or NoSQL) and exposure to backend technologies like Node.js or Python. Willingness to learn and contribute to backend development tasks. Problem-Solving Skills: Ability to approach problems analytically and propose potential solutions. More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Revenir
and ML: Some exposure to AI and machine learning concepts, such as basic understanding of supervised and unsupervised learning. Database and Backend Basics: Basic understanding of databases (SQL or NoSQL) and exposure to backend technologies like Node.js or Python. Willingness to learn and contribute to backend development tasks. Problem-Solving Skills: Ability to approach problems analytically and propose potential solutions. More ❯
practical experience designing, training, and evaluating machine learning models, including deep learning and statistical optimisation. You are proficient in developing data pipelines for large, complex datasets using Python, SQL, NoSQL, and big data tools, preferably on AWS or Azure. You have hands-on experience with LLM operations and agentic AI tools such as GPT-5, LangChain, and vector databases. You More ❯
language. Proven experience building RESTful APIs and integrating with complex external systems. Solid understanding of distributed systems, job queues, and microservice architectures. Hands-on experience with both SQL and NoSQL databases (e.g., PostgreSQL, MongoDB). Strong debugging and performance optimisation skills. Ability to write clean, maintainable, and well-documented code. Preferred Qualifications: Experience working with logistics, shipping APIs, or supply More ❯
Job Description: Role – Senior Consultant Technology – Golang, Kafka, NoSQL databases, REST and SOAP API, Microservices, Angular/React/Node or similar frameworks Location – Burgess Hill, UK Compensation – Competitive (including bonus) Infosys is seeking a Lead Golang Developer Required Qualifications Experienced Golang developer with at least 7 years of hands-on expertise for backend development Strong experience in building high … performance, low latency backend services Experience with systems like Kafka Proficiency in working with PostgreSQL, MySQL and NoSQL databases (MongoDB, Couchbase) Relevant experience in development in following technologies: Restful Services (JAX-RS), REST and SOAP API, Microservices Experience with Angular, React, NodeJS or similar frameworks Experience with Cloud platforms (e.g. AWS, Azure, GCP) is a plus Strong experience in Agile More ❯
crawley, west sussex, south east england, united kingdom
Infosys
Job Description: Role – Senior Consultant Technology – Golang, Kafka, NoSQL databases, REST and SOAP API, Microservices, Angular/React/Node or similar frameworks Location – Burgess Hill, UK Compensation – Competitive (including bonus) Infosys is seeking a Lead Golang Developer Required Qualifications Experienced Golang developer with at least 7 years of hands-on expertise for backend development Strong experience in building high … performance, low latency backend services Experience with systems like Kafka Proficiency in working with PostgreSQL, MySQL and NoSQL databases (MongoDB, Couchbase) Relevant experience in development in following technologies: Restful Services (JAX-RS), REST and SOAP API, Microservices Experience with Angular, React, NodeJS or similar frameworks Experience with Cloud platforms (e.g. AWS, Azure, GCP) is a plus Strong experience in Agile More ❯
Burgess Hill, West Sussex, England, United Kingdom
Fairfield Consultancy Services Ltd
understanding of RESTful APIs , asynchronous programming , and event-driven design . Familiarity with Kafka or other message/stream processing tools. Working knowledge of PostgreSQL and other SQL/NoSQL databases. Experience in BDD testing (Cucumber) and CI/CD pipelines ( Jenkins , GitHub ). Basic knowledge of GoLang , or willingness and ability to learn it quickly. More ❯
systems (Kafka, RabbitMQ, or similar) for real-time event processing. Requirements 3+ years of Java development experience Experience with multithreading, concurrency, and distributed computing. Strong knowledge of relational and NoSQL databases (PostgreSQL, MySQL, MongoDB, etc.). Experience with message queues (Kafka, RabbitMQ, or similar). Familiarity with microservices architecture and RESTful APIs. More ❯
ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript and frameworks such as React.js Docker, Kubernetes NoSQL This is an exciting opportunity to join a rapidly expanding company using the latest tools and technologies. If you are looking for a role of this nature, please contact or More ❯
Edinburgh, Midlothian, Scotland, United Kingdom Hybrid / WFH Options
Wilson Brown Limited
day one. Full Stack Engineer - Role highlights Build and maintain full-stack features withTypeScript, Next.js, React, Tailwind, Shadcn Design APIs and backend services (Node/Python, Prisma, Postgres, Redis, NoSQL) Deliver responsive, accessible, user-friendly UI Write automated tests (Playwright, Jest) Manage deployments, performance, and observability Leverage AI tools to deliver innovative features Comfortable across UIs, APIs, and infrastructure (AWS More ❯
5+ years of backend development experience Proven experience with microservices architecture and RESTful APIs Experience integrating with enterprise systems such as CRM, ERP, or similar platforms Proficient with both NoSQL and SQL databases Excellent communication skills, both written and verbal This is a chance for Senior Backend Engineer to join an ambitious and increasingly successful business who deliver impact with More ❯
5+ years of backend development experience Proven experience with microservices architecture and RESTful APIs Experience integrating with enterprise systems such as CRM, ERP, or similar platforms Proficient with both NoSQL and SQL databases Excellent communication skills, both written and verbal This is a chance for Senior Backend Engineer to join an ambitious and increasingly successful business who deliver impact with More ❯
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 ❯
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 ❯
and data engineering Proven expertise in AWS Data Services (Glue, Redshift, S3, Lambda, Databricks) Advanced SQL skills across data modelling, optimisation, and stored procedures Familiarity with MongoDB or other NoSQL databases Understanding of modern data architecture and data governance principles Experience with CI/CD, version control, and Agile project delivery Excellent communication and team leadership skills More ❯
bradford, yorkshire and the humber, united kingdom
Brio Digital
and data engineering Proven expertise in AWS Data Services (Glue, Redshift, S3, Lambda, Databricks) Advanced SQL skills across data modelling, optimisation, and stored procedures Familiarity with MongoDB or other NoSQL databases Understanding of modern data architecture and data governance principles Experience with CI/CD, version control, and Agile project delivery Excellent communication and team leadership skills More ❯
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
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 ❯
Databases (Neo4j preferred) Advanced proficiency in Python, including ML libraries (e.g., PyTorch, scikit-learn) Strong experience with distributed systems, data engineering, and API development Proficiency in both SQL and NoSQL databases Familiarity with Docker, Kubernetes, and CI/CD pipelines Experience integrating LLMs and RAG systems into production environments Familiarity with OpenAI, Anthropic Claude, or similar AI platforms Experience with More ❯
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 ❯
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 ❯