1 to 25 of 438 GraphQL Jobs

Senior Software Engineer — Pricing AI (Manchester)

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
experience working as a Software Engineer on large software applications. Proficient in technologies including Python, REST, PyTorch, TensorFlow, Docker, FastAPI, Selenium, React, TypeScript, Redux, GraphQL, Kafka, and Apache Spark. Experience working with one or more of the following database systems: DynamoDB, DocumentDB, MongoDB. Demonstrated expertise in unit testing and tools ...

Software Engineer (Full stack indicatively 50:50 - Mid-Senior Level)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
including CICD pipelines. Strong capability with Infrastructure As Code such as Terraform (Bicep is preferred) Strong understanding of API‐driven development, including RESTful APIs, GraphQL, and event‐driven architectures. Experience integrating with enterprise systems Excellent communication skills, with the ability to influence and adapt communication styles. A deeply customer‐focused ...

Senior Software Engineer

Hiring Organisation
Applause IT Recruitment Ltd
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum Comprehensive Benefits
/CD and Docker experience Full-stack engineering mindset Strong communication skills Desirable Skills React/TypeScript frontend experience Infrastructure as Code GraphQL/AppSync Event-driven architectures IoT/edge systems AI/machine learning feature development Benefits Hybrid working Modern cloud-native technology stack Exposure ...

Backend Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
morebackend programming languages such as: Python Go Java Kotlin C# TypeScript/Node.js Ruby Rust Experience designing and consuming RESTful and/or GraphQL APIs. Strong understanding of SQL and database design principles. Experience with cloud platforms such as AWS, Azure, or GCP. Familiarity with containerisation technologies such as Docker ...

Global IT Software Engineer - Senior Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
software application Previous experience with vectors and embeddings (pgvector, chromadb) Knowledge of LLM RAG/Agent core concepts and fundamentals Experience with Neo4J, GraphQL for efficient data querying for APIs, CI/CD tools (e.g. Github Actions, Gitlab CI) for automating deployments Other AWS Managed Services (RDS, Batch, Lambda, Fargate ...

Global IT Software Engineer - Senior Manager

Hiring Organisation
Boston Consulting Group
Location
Lynn, Massachusetts, United States
Employment Type
Permanent
Salary
USD 90 Hourly
software application Previous experience with vectors and embeddings (pgvector, chromadb) Knowledge of LLM RAG/Agent core concepts and fundamentals Experience with Neo4J, GraphQL for efficient data querying for APIs, CI/CD tools (e.g. Github Actions, Gitlab CI) for automating deployments Other AWS Managed Services (RDS, Batch, Lambda, Fargate ...

Senior Software Engineer - Identity

Hiring Organisation
Hargreaves Lansdown
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
mobbing. Able to write, assist in writing or reviewing technical documentation. Desirable Hands on experience with PingOne Advanced Identity Cloud, formally ForgeRock. Experience of GraphQL and related technologies. Ability to understand Java and/or PHP code. Skills Excellent communicator (written and verbal) with good numerical skills. Logical, analytical ...

Senior Software Engineer - Identity

Hiring Organisation
Jobleads-UK
Location
Bristol, England, United Kingdom
mobbing.* Able to write, assist in writing or reviewing technical documentation.**Desirable*** Hands on experience with PingOne Advanced Identity Cloud, formally ForgeRock.* Experience of GraphQL and related technologies.* Ability to understand Java and/or PHP code.**Skills*** Excellent communicator (written and verbal) with good numerical skills.* Logical, analytical ...

Principal Engineer - CPTO, BPL

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
MySQL) and NoSQL (MongoDB, DynamoDB, Redis) databases, understanding when to use each. API Design – Proven track record designing and implementing RESTful and/or GraphQL APIs that scale. Rust – Experience with systems programming and performance‐critical services. AWS Mastery – Advanced AWS knowledge. Kubernetes – Container orchestration experience with K8s, Helm ...

Full Stack Engineer

Hiring Organisation
McGregor Boyall
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £100,000 per annum
while gaining exposure to cutting-edge AWS architecture and engineering best practices. Key Skills: TypeScript React, Redux, React Query HTML5, CSS3, Tailwind REST APIs, GraphQL, WebSockets AWS (Lambda, Fargate, API Gateway, AppSync) Terraform, CI/CD, Containerisation SQL & NoSQL databases Git and automated testing Experience Required: Commercial experience ...

Principal Engineer - CPTO, BPL

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
architecture patterns. Data layer expertise – SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB, Redis). API design – proven track record designing and implementing RESTful/GraphQL APIs at scale. Systems programming – experience with Rust for performance‐critical services. AWS mastery – advanced AWS knowledge. Kubernetes – container orchestration, Helm and cloud‐native deployment ...

Staff Software Engineer

Hiring Organisation
Project Recruit
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
equivalent microservices framework. A proven track record in building Apis with REST/SOAP/GraphQL. Experience with REST APIs/SOAP/GraphQL, event-driven systems, databases Familiarity with cloud platforms, containers, and CI/CD Strong problem-solving and communication skills Written tests in TDD/BDD, Integration ...

Lead Solution Architect Endur (ETRM Gas & Power Trading)

Hiring Organisation
BP Energy
Location
South West London, London, United Kingdom
Employment Type
Work From Home
attribution, settlement, confirmations and regulatory reporting. Expert understanding of integration architecture in high-performance trading environments including messaging (JMS, MQ, Kafka), API design (REST, GraphQL, gRPC), event-driven patterns, ETL/ELT, real-time market data connectivity and STP workflows. Strong data architecture expertise, including canonical data models, data mesh ...

Full Stack Software Engineer JBLE1 NI

Hiring Organisation
Ocho
Location
Northern Ireland, UK
Location:100% Remote ( NI based candidates only ) Salary:Competitive + Equity Employment type:Permanent, full-time Visa sponsorship:Not available Stack: Python, React, TypeScript, GraphQL, PostgreSQL, AWS The Company Our client is one of the fastest-growing technology companies in their sector. They build and operate a suite of software ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
exhaustive, but gives you a taste of what our stack and tools look like: Typescript; Node.js; AWS ECS; AWS Lambda, Kinesis, and DynamoDB Elasticache; GraphQL Handlebars; Sass; Webpack; Preact Cloudflare Workers; Terraform Github; CircleCI; Cloudsmith OpenTelemetry; Grafana; Splunk We don’t expect you to have worked with all of these ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
using modern tooling to improve reliability and evolve architecture pragmatically. Strong system design fundamentals across scalability, performance, and distributed systems, including API design (REST, GraphQL). Hands‐on experience with observability tooling (Datadog, Grafana, or similar) and a data‐informed approach to system health and reliability. Solid SQL and data ...

Senior Ruby Engineer - £110K

Hiring Organisation
Run-Time Group Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
product-centric environments. Key requirements: Ruby & Ruby on Rails Full-Stack Engineering: JavaScript, TypeScript, React, Hotwire, Stimulus Node.js & React exposure beneficial API Design: REST, GraphQL, external integrations Data Stores: PostgreSQL, MySQL, Redis, Elasticsearch Async Processing: Sidekiq, Resque Cloud & DevOps: AWS, Heroku, Docker, CI/CD pipelines, IaC Testing & Quality: RSpec ...

Senior Software Engineer - NodeJS

Hiring Organisation
Jobleads-UK
Location
City of Edinburgh, Scotland, United Kingdom
sharing out‐of‐hours support duties as part of our incident response process Qualifications Significant experience building and operating production Node.js services (REST/GraphQL APIs, BFF patterns, or similar) Strong TypeScript skills and a solid understanding of service architecture, maintainable code practices, and API design at scale Experience with ...

OSS/BSS Solution architect

Hiring Organisation
IBU CONSULTING LTD
Location
London, United Kingdom
Employment Type
Contract
read and write API specs - Hands-on with TMF/ODA frameworks for product and service APIs - Expertise in integration patterns ( OpenAPI , REST, gRPC , GraphQL ) - Strong background in pub/sub and event brokers (Kafka, RabbitMQ) including security (TLS/SASL), scaling and schema evolution - Knowledge of headers, correlation/ ...

Remote Backend Engineer, London

Hiring Organisation
Air Apps
Location
Stirling, UK
dynamic and fast-paced environment. We are open to support with relocation efforts. Responsibilities API & Service Architecture - Design and build RESTful or GraphQL APIs , microservices, and business logic using Node.js and TypeScript . Database Design & Integration - Model data and manage queries using Supabase and PostgreSQL , including functions, row-level security ...

Remote Backend Engineer, London

Hiring Organisation
Air Apps
Location
Luton, Bedfordshire, UK
dynamic and fast-paced environment. We are open to support with relocation efforts. Responsibilities API & Service Architecture - Design and build RESTful or GraphQL APIs , microservices, and business logic using Node.js and TypeScript . Database Design & Integration - Model data and manage queries using Supabase and PostgreSQL , including functions, row-level security ...

Remote Backend Engineer, London

Hiring Organisation
Air Apps
Location
Wrexham, Wales, UK
dynamic and fast-paced environment. We are open to support with relocation efforts. Responsibilities API & Service Architecture - Design and build RESTful or GraphQL APIs , microservices, and business logic using Node.js and TypeScript . Database Design & Integration - Model data and manage queries using Supabase and PostgreSQL , including functions, row-level security ...

Remote Backend Engineer, London

Hiring Organisation
Air Apps
Location
Paisley, Renfrewshire, UK
dynamic and fast-paced environment. We are open to support with relocation efforts. Responsibilities API & Service Architecture - Design and build RESTful or GraphQL APIs , microservices, and business logic using Node.js and TypeScript . Database Design & Integration - Model data and manage queries using Supabase and PostgreSQL , including functions, row-level security ...

Remote Backend Engineer, London

Hiring Organisation
Air Apps
Location
Colchester, Essex, UK
dynamic and fast-paced environment. We are open to support with relocation efforts. Responsibilities API & Service Architecture - Design and build RESTful or GraphQL APIs , microservices, and business logic using Node.js and TypeScript . Database Design & Integration - Model data and manage queries using Supabase and PostgreSQL , including functions, row-level security ...

Remote Backend Engineer, London

Hiring Organisation
Air Apps
Location
Bolton, Greater Manchester, UK
dynamic and fast-paced environment. We are open to support with relocation efforts. Responsibilities API & Service Architecture - Design and build RESTful or GraphQL APIs , microservices, and business logic using Node.js and TypeScript . Database Design & Integration - Model data and manage queries using Supabase and PostgreSQL , including functions, row-level security ...