as code, and performance monitoring/security best practices. Background in implementing Agile/Scrum processes and tools. Authenticating APIs using OAuth (or Auth0 provider) ElasticSearch familiarity Exposure to PostgreSQL and MongoDB. Exposure to AWS SQS Exposure to AWS EKS or similar (GKE) Travel & Work arrangement: UK Team Meetups: Once per month, youll convene with the other UK-based engineers More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Capgemini
agile team environment Familiarity using Infrastructure as Code tools such as Terraform Familiarity building and integrating with NoSQL database (familiarity with MongoDB is preferred) or SQL databases such as Postgres Familiarity with web standards, accessibility, and development best practice Building microservices in C# or Java Experience building solutions that integrate with LLMs using tools such as Vercel AI, Langchain etc. More ❯
Newcastle Upon Tyne, Tyne And Wear, United Kingdom Hybrid / WFH Options
Capgemini
agile team environment Familiarity using Infrastructure as Code tools such as Terraform Familiarity building and integrating with NoSQL database (familiarity with MongoDB is preferred) or SQL databases such as Postgres Familiarity with web standards, accessibility, and development best practice Building microservices in C# or Java Experience building solutions that integrate with LLMs using tools such as Vercel AI, Langchain etc. More ❯
Liverpool, Merseyside, England, United Kingdom Hybrid / WFH Options
Evermore Global
developers, ensuring high-quality code, best practices, and adherence to agile development methodologies. Full-Stack Development - Design, develop, and maintain platform features using React (frontend), Node.js (backend), Directus (CMS), PostgreSQL, MongoDB, and APIs. Matrix/Synapse Integration - Develop and maintain real-time messaging and collaboration features using Matrix/Synapse for decentralised communication. Cloud & DevOps - Manage deployments, CI/CD … pipelines, and cloud infrastructure (AWS, Azure, or equivalent). Database & API Management - Design efficient PostgreSQL and MongoDB schemas and develop secure RESTful/GraphQL APIs for seamless data integration. Performance Optimisation. System Architecture & Scalability. Code Review & Quality Assurance. Security Best Practices. Skills and Experience: Essential: Proficiency in JavaScript/TypeScript, React, Node.js, PostgreSQL, and MongoDB. Experience with Directus or other More ❯
Employment Type: Full-Time
Salary: £78,000 - £84,000 per annum, Negotiable, Pro-rata
Bradford, West Yorkshire, Yorkshire, United Kingdom
LA International Computer Consultants Ltd
with deep experience in Python. * Expertise in Python frameworks like Django, Flask or FastAPI. * Strong understanding of microservices architecture and RESTful APIs. * Proficient in relational and NoSQL databases (e.g., PostgreSQL, MongoDB). * Hands-on experience with cloud platforms (AWS, Azure, or GCP). * Familiarity with containerization (Docker, Kubernetes). * Knowledge of design patterns, OOP principles, and clean code practices. * Experience More ❯
Stockport, Cheshire, England, United Kingdom Hybrid / WFH Options
Robert Walters
senior-level role Solid experience working with AWS (EC2, RDS, S3, etc.) Understanding of front-end technologies (React, Vue, or similar) is desirable Familiarity with REST APIs, MySQL/PostgreSQL, and Git workflows Comfortable working in Agile environments with cross-functional teams Strong problem-solving skills and a passion for writing efficient, scalable code Excellent communication and collaboration skills Nice More ❯
End Development : Competence with Node.js and Express.js for server-side logic. Familiarity with Formik and Yup for form handling and validation. Database and Storage : Experience with Supabase or similar PostgreSQL-based solutions for data management. Ability to integrate and manage relational databases securely. API Integration : Strong experience in working with RESTful APIs (e.g., Numverify, ZeroBounce) to send and receive encrypted More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Daniel James Resourcing Ltd
Use Languages & Frameworks: .NET 8, C#, JavaScript/React Cloud & Infrastructure: AWS (Lambda, ECS, DynamoDB, Aurora), Docker, Terraform Eventing & APIs: Kafka, GraphQL, REST CI/CD: GitHub Actions Data: PostgreSQL, DynamoDB, DocumentDB What We're Looking For Solid experience building modern, cloud-based systems using .NET and AWS Strong understanding of software design principles, clean code, and TDD Exposure to More ❯
with deep experience in Python. Expertise in Python frameworks like Django, Flask or FastAPI. Strong understanding of microservices architecture and RESTful APIs. Proficient in relational and NoSQL databases (e.g., PostgreSQL, MongoDB). Hands-on experience with cloud platforms (AWS, Azure, or GCP). Familiarity with containerization (Docker, Kubernetes). Knowledge of design patterns, OOP principles, and clean code practices. Experience More ❯
Capabilities: Experience with version control systems (GIT). Knowledge of configuration management tools (Ansible, Chef, Puppet). Exposure to Agile methodologies and DevOps practices. Understanding of database services (MySQL, PostgreSQL, DynamoDB, etc.). Risk, Financials, Process and Change Capabilities: Ability to assess and mitigate risks associated with cloud implementations. Ensure compliance with regulatory requirements concerning cloud operations. Personal Attributes: Strong More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
DWP Digital
like AWS and Azure, using the right tools and services to get the best out of each platform. You'll work confidently with both SQL and NoSQL databases, including Postgres, MySQL, and MongoDB, choosing the right approach for the task at hand. You'll build and maintain robust automated test suites that support continuous deployment and give teams confidence to More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
DWP Digital
like AWS and Azure, using the right tools and services to get the best out of each platform. You'll work confidently with both SQL and NoSQL databases, including Postgres, MySQL, and MongoDB, choosing the right approach for the task at hand. You'll build and maintain robust automated test suites that support continuous deployment and give teams confidence to More ❯
Sheffield, South Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
DWP Digital
like AWS and Azure, using the right tools and services to get the best out of each platform. You'll work confidently with both SQL and NoSQL databases, including Postgres, MySQL, and MongoDB, choosing the right approach for the task at hand. You'll build and maintain robust automated test suites that support continuous deployment and give teams confidence to More ❯
like AWS and Azure, using the right tools and services to get the best out of each platform. You'll work confidently with both SQL and NoSQL databases, including Postgres, MySQL, and MongoDB, choosing the right approach for the task at hand. You'll build and maintain robust automated test suites that support continuous deployment and give teams confidence to More ❯
Sunderland, Tyne and Wear, UK Hybrid / WFH Options
DWP Digital
like AWS and Azure, using the right tools and services to get the best out of each platform. You'll work confidently with both SQL and NoSQL databases, including Postgres, MySQL, and MongoDB, choosing the right approach for the task at hand. You'll build and maintain robust automated test suites that support continuous deployment and give teams confidence to More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
DWP Digital
like AWS and Azure, using the right tools and services to get the best out of each platform. You'll work confidently with both SQL and NoSQL databases, including Postgres, MySQL, and MongoDB, choosing the right approach for the task at hand. You'll build and maintain robust automated test suites that support continuous deployment and give teams confidence to More ❯
Blackpool, Lancashire, North West, United Kingdom Hybrid / WFH Options
DWP Digital
like AWS and Azure, using the right tools and services to get the best out of each platform. You'll work confidently with both SQL and NoSQL databases, including Postgres, MySQL, and MongoDB, choosing the right approach for the task at hand. You'll build and maintain robust automated test suites that support continuous deployment and give teams confidence to More ❯
Handsworth, South Yorkshire, UK Hybrid / WFH Options
DWP Digital
like AWS and Azure, using the right tools and services to get the best out of each platform. You'll work confidently with both SQL and NoSQL databases, including Postgres, MySQL, and MongoDB, choosing the right approach for the task at hand. You'll build and maintain robust automated test suites that support continuous deployment and give teams confidence to More ❯
managing, and debugging CI/CD pipelines. Experience securely running and operating web applications, web services, and service-oriented architecture in production environments. Extensive experience with DBA skills in PostgreSQL and MySQL, with expertise in securing, hardening, authentication, authorization, and auditing of databases. Proficiency in understanding authentication, authorization, and cryptography, with familiarity around modern security standards and best practices. Experience More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
WorksHub
So each team leverages the technology that fits their needs best. You'll see us working with data processing/streaming like Kinesis, Spark and Flink; application technologies like PostgreSQL, Redis & DynamoDB; and breaking things using in-house chaos principles and tools such as Gatling to drive load all deployed and hosted on AWS. Our services teams are advocates of … with Cloud Infrastructure, preferably with AWS . Web services experience: including REST and GraphQL . Monitoring and optimising applications written for the JVM . Relational and NoSQL databases, particularly PostgreSQL, Aurora, & DynamoDB with experience modelling & optimising query performance. Kinesis or any other streaming data. Understanding of statistical analysis of data. Experience with or an interest in " DevOps " tooling & infrastructure as More ❯
features. Key Qualifications: 1-2 years of experience in software development. Experience with data pipeline development and optimization (ETL/ELT processes). Solid understanding of distributed systems, databases,(PostgreSQL, Databricks, Clickhouse, ElasticSearch), and performance tuning. Familiarity with modern web frameworks and front-end technologies (React, Vue, Angular, etc.) Experience with data processing frameworks (Apache Spark, Kafka, Airflow, Dagster or More ❯
Knapton, York, North Yorkshire, England, United Kingdom Hybrid / WFH Options
Career Moves Group
Senior NET Developer – Oracle to PostgreSQL Migration Project Location: Nottingham/London - Hybrid Length: ASAP – Jan 2026 (6 months) Rate: £540 Hours: 9-6pm About the Project We are undertaking a strategic transformation of a legacy system built on PHP and Oracle, migrating to a modern architecture using PostgreSQL and .NET (C#). This is not a simple lift … existing team to re-engineer Oracle PL/SQL stored procedures into C# services. Design and implement .NET-based components that integrate with both legacy PHP systems and new PostgreSQL databases. Work closely with business analysts and stakeholders to ensure functional parity and identify opportunities for enhancement. Participate in the design of a hybrid architecture that supports phased migration. Use … years of experience in .NET/C# development, with a strong focus on backend services and data access layers. Proven experience in migrating legacy systems, especially from Oracle to PostgreSQL or similar. Strong understanding of PL/SQL and experience translating stored procedures into application logic. Familiarity with PostgreSQL, including performance tuning and SQL dialect differences. Experience working in hybrid More ❯
lead this greenfield build. You'll be working closely with the CTO and product team to bring the new feature to life. The stack: Frontend: Vue3, TypeScript Backend: Node.js, PostgreSQL, Stripe API, GraphQL exposure, RESTful API design Infrastructure: Docker, AWS, CI/CD Pipelines What they need from you: 5+ years of full stack JavaScript experience with strong commercial use … of Vue and Node Ability to design, develop and document scalable APIs and microservices Comfortable integrating third-party services (Stripe experience essential) Experience managing PostgreSQL databases and designing relational data models Strong TypeScript fundamentals and ability to enforce typing and testing standards Familiar with containerised environments and deploying via AWS Confident in handling security, authentication and role-based access at More ❯
Bradford, Yorkshire, United Kingdom Hybrid / WFH Options
Nicoll Curtin Technology
to ensure modern, future-proof solutions. Key Skills: Python Development Django, Flask, or FastAPI. Microservices RESTful APIs Cloud platforms (AWS, Azure, GCP). Experience with relational and NoSQL databases (PostgreSQL, MongoDB). CI/CD - Docker, Kubernetes, Jenkins Nice to Have: Experience with asynchronous programming (eg, asyncio, Celery). RabbitMQ or Kafka. GraphQL, gRPC, or WebSockets. AI/ML system More ❯