26 to 50 of 288 Remote/Hybrid RESTful Jobs

AI/Fullstack Engineer - Python, React, Claude/CoPilot

Location
Belfast City District, Northern Ireland, United Kingdom
JavaScript. Functional components, hooks and state management. Responsive UI development and modern component libraries. Backend Development Python, ideally using FastAPI, Flask or Django. RESTful APIs, authentication and asynchronous processing. Microservices and scalable backend architecture. Cloud & Infrastructure AWS, including services such as Lambda, S3, CloudFront and API Gateway. PostgreSQL, relational database ...

Software Engineer

Location
Morley, England, United Kingdom
Bring Commercial experience as a Software Engineer delivering production-grade software. Strong backend development experience using Java and Spring Boot . Experience developing RESTful APIs and scalable services. Exposure to modern frontend technologies, ideally Vue.js . Experience working with Node.js . Good understanding of software design principles, coding standards ...

Experienced Product Engineer - Full Stack

Location
Greater London, England, United Kingdom
culture where individual contributions have visible impact. What you'll be doing On the backend, you will design, build and maintain scalable services and RESTful/GraphQL APIs using Python with Django or FastAPI, writing clean, well-tested, production-grade code with a focus on reliability and performance. You will ...

Software Engineer - Senior Consultant II - (Hybrid)

Location
Belfast City District, Northern Ireland, United Kingdom
Allstate is not providing sponsorship for this vacancy. A minimum of 3 years of experience with Java (Spring Boot). Demonstrated experience developing scalable RESTful APIs and implementing event-driven architecture using Apache Kafka, with a strong understanding of distributed systems, microservices, and asynchronous messaging patterns. Strong experience with Test ...

Lead Software Engineer - AI-Native Applications

Location
Greater London, England, United Kingdom
Engineering Strong hands-on experience with Go and modern backend development, ideally alongside TypeScript/Node.js. Experience designing and building distributed systems, microservices and RESTful APIs. Strong understanding of Domain-Driven Design (DDD), bounded contexts, event-driven architecture and service decomposition. Experience building scalable cloud-native applications using technologies such ...

Senior Software Engineer (Full Stack) — Java & React

Hiring Organisation
Zühlke Engineering
Location
Manchester, UK
Employment Type
Full-time
relational, NoSQL and other persistence technologies. Experience building shared platforms, common services or greenfield technical foundations. Building APIs adhering to design principles such as RESTful API design Building observable systems Experience in regulated or financial-services environments. Exposure to payments, transaction processing or other business domains. Equivalent experience with comparable ...

Senior Platform Engineer

Location
Greater London, England, United Kingdom
Solid understanding of cloud platforms (Ideally Azure but AWS, GCP accepted) Experience with observability tools (e.g., Prometheus, Grafana, ELK stack) Working with and designing RESTful APIs MSSQL, PostgreSQL or other SQL databases Working in Agile teams (preferably following Scrum) Architecture of new or current applications (microservices, design patterns, reliability, scaling ...

Senior Java Full Stack Developer

Hiring Organisation
Citigroup
Location
London, England, United Kingdom
transactional staging pipelines handling complex multi-source data feeds (billing, contracts, and organizational hierarchies).Define, build, and maintain clean, secure, and well-documented RESTful APIs supporting internal maintenance workbenches and downstream analytical consumers.Champion cloud-native deployment patterns across containerized platforms (Docker, OpenShift/Kubernetes) with CI/CD automation … databases (Oracle, PostgreSQL), complex SQL, schema design, data deduplication, batch/stream processing, and transaction management.Distributed Systems & API Design: Proven track record designing enterprise RESTful APIs, microservices architectures, and event-driven patterns.Modern DevOps & Tooling: Solid experience with Git, Maven/Gradle, automated CI/CD pipelines (Tekton, Jenkins), containerization (Docker ...

Java Developer with React (Hybrid 2 days Onsite/Week)

Hiring Organisation
Bitsoft International, Inc
Location
Dallas, Texas, United States
Employment Type
Any
Salary
USD Annual
Java, Spring, Spring Boot, Spring JPA, and REST APIs Strong experience with ReactJS and modern front-end development (HTML, CSS, JavaScript, TypeScript) Experience with RESTful API development, API gateways, and integration patterns Working knowledge of Kafka, Kubernetes, MuleSoft, and Azure cloud Experience with MS SQL and general knowledge of cloud ...

Senior Java Developer - AWS

Hiring Organisation
TXP
Location
Cumbria, United Kingdom
Employment Type
Contract
Contract Rate
GBP 420 Daily
experience Experience delivering solutions within AWS cloud environments Proven experience building and supporting microservices architectures Strong understanding of secure software development practices Experience developing RESTful APIs and integration services Familiarity with CI/CD pipelines and DevOps practices Experience working within Agile delivery teams Strong stakeholder communication and collaboration skills ...

Senior Java Developer - AWS

Hiring Organisation
TXP
Location
Cumbria, United Kingdom
Employment Type
Contract, Temporary
Salary
£420/day Remote Working
experience Experience delivering solutions within AWS cloud environments Proven experience building and supporting microservices architectures Strong understanding of secure software development practices Experience developing RESTful APIs and integration services Familiarity with CI/CD pipelines and DevOps practices Experience working within Agile delivery teams Strong stakeholder communication and collaboration skills ...

Senior Java Developer

Hiring Organisation
TXP
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £420 per day
experience Experience delivering solutions within AWS cloud environments Proven experience building and supporting microservices architectures Strong understanding of secure software development practices Experience developing RESTful APIs and integration services Familiarity with CI/CD pipelines and DevOps practices Experience working within Agile delivery teams Strong stakeholder communication and collaboration skills ...

Senior Backend Developer for Video on Demand and Live Streaming

Hiring Organisation
Develop
Location
Twickenham, London, United Kingdom
Employment Type
Contract
Widevine, PlayReady, FairPlay). Expertise with CDNs (AWS CloudFront, Akamai, Fastly). Hands-on experience with cloud platforms (AWS, Fastly). Solid knowledge of RESTful APIs and microservices architecture. Experience with databases (PostgreSQL, MySQL, NoSQL databases). Proficiency with message queues (Kafka, RabbitMQ). Strong DevOps experience, including: CI/ ...

Senior Software Engineer

Location
Salford, England, United Kingdom
design and MVC. Strong technical background in web development with Angular/React/VueJs. Experience in developing HTTP-based APIs and implementation of RESTful services with JSON. Thorough understanding of CI/CD pipelines Practices Test Driven Development and is comfortable with various test frameworks and concepts. A proven ...

Enterprise Payments IS Programmer/Analyst SR (GCP) - Hybrid

Hiring Organisation
Genesis10
Location
Columbus, Ohio, United States
Employment Type
Permanent
Salary
USD Hourly
years of hands on experience developing solutions on Google Cloud Platform Strong proficiency in JavaScript/TypeScript, Node.js, or Python React required Experience building RESTful APIs and event driven integrations Experience with relational databases (PostgreSQL, MySQL) and NoSQL data stores Hands on experience with: Cloud Functions, Cloud ...

.Net Software Engineer

Location
Cheltenham, England, United Kingdom
.NET Experience building and maintaining backend services and APIs Experience working with event-driven systems, asynchronous messaging patterns, or service-based architectures Understanding of RESTful APIs and service-to-service communication Experience with relational databases, preferably PostgreSQL Understanding of automated tests and good software quality practices Experience using source control ...

Snr Full Stack Python Engineer-Agentic Systems

Location
Greater London, England, United Kingdom
complex data-grid UIs Databases: Working knowledge of SQL; experience with Oracle databases is a strong plus API Development: Experience designing and building RESTful and/or tool-based APIs integrating with complex internal/external systems Testing: Experience with automated testing frameworks (e.g., pytest, Jest/React Testing Library ...

Senior Software Engineer, Reference Data Platform (Python/Oracle) - AVP

Location
Belfast City District, Northern Ireland, United Kingdom
reference data, or regulatory reporting systems. Experience with Python web frameworks and API design (FastAPI, Flask, or Django) for building internal data services and RESTful APIs. Familiarity with enterprise workload scheduling tools (e.g., Autosys, Airflow, Control-M) and enterprise messaging systems (e.g., Apache Kafka, IBM MQ). Familiarity with containerization ...

Senior Software Engineer

Location
United Kingdom
able to research solutions with little supervision. Experience leading software development features from inception to deployment and mentoring junior developers. Designing, developing and deploying RESTful APIs and services Experience in stream data processing, low latency application coding. Experience with GenAI, agentic AI, and machine learning frameworks. Experience in writing comprehensive ...

Lead AI Software Engineer

Location
Newbury, England, United Kingdom
within complex engineering environments. Strong hands‐on expertise in Java and Spring Boot, with experience in React or Angular. Proven experience designing and implementing RESTful APIs, microservices, integrations, platform services, and digital applications. Strong understanding of cloud‐native architectures, distributed systems, containerised environments, and modern integration patterns. Experience building event ...

Technical Lead

Location
Greater London, England, United Kingdom
cloud platforms (AWS/GCP). Solid understanding of CI/CD pipelines, Docker, Kubernetes and infrastructure-as-code. Expertise in building secure, scalable RESTful and GraphQL APIs. Excellent knowledge of authentication, authorisation and data security best practices. Outstanding communication skills: clear, direct and effective when working with both technical ...

Senior Java Developer

Hiring Organisation
Invitise
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£650/day
containerisation and codified cloud infrastructure throughout. You will need proven experience working with the following: Recent Java development on AWS Building microservices and RESTful APIs Kafka and event-driven architecture Containerisation with Docker Infrastructure as Code (Terraform) and GitLab CI pipelines TDD, BDD and agile delivery Node.js experience would ...

Senior Java Developer

Hiring Organisation
Invitise Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £650 per day
containerisation and codified cloud infrastructure throughout. You will need proven experience working with the following: Recent Java development on AWS Building microservices and RESTful APIs Kafka and event-driven architecture Containerisation with Docker Infrastructure as Code (Terraform) and GitLab CI pipelines TDD, BDD and agile delivery Node.js experience would ...

Java Developer - AWS

Hiring Organisation
TXP
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£380/day
experience Experience delivering solutions within AWS cloud environments Proven experience building and supporting microservices architectures Strong understanding of secure software development practices Experience developing RESTful APIs and integration services Familiarity with CI/CD pipelines and DevOps practices Experience working within Agile delivery teams Strong stakeholder communication and collaboration skills ...

Java Developer - AWS

Hiring Organisation
TXP
Location
Nationwide, United Kingdom
Employment Type
Contract, Temporary
Salary
£380 - £420/day Remote Working
experience Experience delivering solutions within AWS cloud environments Proven experience building and supporting microservices architectures Strong understanding of secure software development practices Experience developing RESTful APIs and integration services Familiarity with CI/CD pipelines and DevOps practices Experience working within Agile delivery teams Strong stakeholder communication and collaboration skills ...