8 of 8 Temporary API Design Jobs in the UK excluding London

Backend Software Developer

Hiring Organisation
S Three Management Services Limited
Location
South East, United Kingdom
Employment Type
Temporary Contract, On-site
Salary
£700
opportunity Roles of this type sit within engineering teams that value clean, maintainable code and collaborative problem-solving. You could work on distributed systems, API design, microservices architecture and data pipeline development, often supporting cloud-native deployments across platforms such as Azure, AWS or GCP. The work could … Typical responsibilities could include: Developing and maintaining backend services and APIs using Python, Django or related frameworks Contributing to microservices architecture and distributed system design Writing and optimizing SQL queries and managing data pipelines Collaborating on CI/CD implementation and deployment automation Working with containerisation tools such ...

Spring Boot Developer

Hiring Organisation
S Three Management Services Limited
Location
South East, United Kingdom
Employment Type
Temporary Contract, Hybrid
Salary
£700
contribute to building scalable microservices and distributed systems. We're looking to connect talented Spring Boot developers with organisations that value clean architecture, API-first design and continuous delivery. Please note the content of this advert does not represent a live vacancy. About the opportunity This … following: Strong experience with Java, Spring Boot and the Spring Framework Solid understanding of microservices architecture and distributed systems Hands-on experience with RESTful API design and development Proficiency with SQL and relational databases Experience working with containerisation (Docker) and orchestration (Kubernetes) Familiarity with CI/CD pipelines ...

Developer

Hiring Organisation
S Three Management Services Limited
Location
South East, United Kingdom
Employment Type
Temporary Contract, On-site
Salary
£700
contract capacity. Typical role overview Location: London, Greater London, England Type: Contract • Full-time Rate: £500-700 per day Key focus areas: API and microservices development, cloud platform integration, full-stack application delivery What you would do Typical responsibilities could include: Developing and maintaining scalable microservices and APIs using … functional teams to deliver robust, well-tested code and contribute to architectural decisions Optimizing application performance and data handling through SQL and data pipeline design Contributing to code quality initiatives and working within established development standards and processes What you could bring Most roles of this type require ...

Java Developer

Hiring Organisation
S Three Management Services Limited
Location
South East, United Kingdom
Employment Type
Temporary Contract, On-site
Salary
£700
within organisations modernising their technology stacks, building cloud-native applications, or scaling distributed systems. The work could involve partnering with cross-functional teams to design APIs, develop microservices using Spring Boot, and implement CI/CD pipelines in containerised environments. You'd be contributing to projects where technical excellence … code and collaborating on code reviews Troubleshooting and optimising performance across cloud platforms such as Azure and AWS Contributing to architectural decisions and technical design discussions Working with SQL databases and managing data pipelines Supporting deployment and infrastructure automation using tools like Terraform What you could bring Most roles ...

Python Programmer

Hiring Organisation
S Three Management Services Limited
Location
South East, United Kingdom
Employment Type
Temporary Contract, On-site
Salary
£700
interest in future Python Programmer contract roles based in London. Roles of this type typically sit within collaborative engineering teams working on backend development, API design and microservices architecture. You could be contributing to systems built with Python, working alongside specialists in distributed systems, cloud platforms and modern … Typical responsibilities could include: Developing and maintaining Python-based backend systems and APIs Designing and implementing microservices architecture Collaborating with engineering teams on system design and code quality Working with cloud platforms (Azure, AWS, GCP) and containerisation technologies (Docker, Kubernetes) Contributing to CI/CD pipelines and infrastructure automation ...

Java Engineer

Hiring Organisation
S Three Management Services Limited
Location
South East, United Kingdom
Employment Type
Temporary Contract, Hybrid
Salary
£700
contract basis in London. This is an opportunity to register your interest in future Java Engineer roles where you could contribute to the design and delivery of scalable, cloud-native applications using modern frameworks and distributed systems architecture. Please note the content of this advert does not represent … supporting CI/CD pipelines. You could have the opportunity to work with Spring Boot and the broader Spring ecosystem, contributing to system design, code quality and technical problem-solving across cross-functional teams. Typical role overview Location: London, Greater London, England - hybrid with flexibility Type: Contract • Full-time ...

Technical Architect

Hiring Organisation
McGregor Boyall Associates Limited
Location
South East, United Kingdom
Employment Type
Temporary Contract, Hybrid
Processing, and Cash & FX. You'll act as the technical authority within delivery teams, driving architecture strategy, governance, and engineering best practice. Key Responsibilities Design modern microservices and event-driven architectures using technologies such as Kafka, REST APIs and cloud platforms. Lead architecture governance, technical reviews, non-functional requirements … Processing Strong software engineering background in Java, Spring Boot, Oracle and SQL databases. Proven experience with: Microservices architecture Event-driven systems (Kafka, MQ, Solace) API design and integration AWS and/or Snowflake Knowledge of SWIFT MT, ISO 20022 and post-trade processing workflows. Experience operating within enterprise ...

Senior Backend Developer (Java / Spring Boot / AWS)

Hiring Organisation
Sanderson Recruitment
Location
South East, United Kingdom
Employment Type
Temporary Contract, On-site
Salary
£500 - £600 per day
Java and Spring Boot Deploy and support services on AWS (e.g. ECS/EKS, Lambda, RDS, DynamoDB, SQS/SNS) Own services from design through to production support Maintain CI/CD pipelines and infrastructure as code (Terraform, CloudFormation or CDK) Review code and contribute to architecture decisions Essential … skills: Commercial experience with Java 21 and Spring Boot Building and running applications on AWS Microservices and API design Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people ...