Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Locations
Salaries
Date posted
Type of Company
Job types
Strong API experience (REST, WebSocket)
Strong API experience (REST, WebSocket)
FEATURED
Systems Design Consultant
Systems Design Consultant
Target (Conservatories And Windows) Limited
Cardiff, South Glamorgan
£60,000 a year
API integration (e.g. MuleSoft)
API integration (e.g. MuleSoft)
Job Title: Full stack Engineer - Location: Cardiff - Hybrid / Flexible Working - Salary: up to £50,000 + up to 20% annual bonus + benefits - Stability, flexibility and the opportunity to work on greenfield projects within one of Europes leading financial experts, sound interesting to you? LDMS - About Us - Founded in 2018, LDMS is part of the LC Financial Holdings group, a 3 pillar organisation that has over 950 employees across Europe. Together, we have an impressive track record of providing world class credit expertise that spans over 20 years. We are a Fintech company focused on digital lending software, a market growing around 18% per year and set to be worth $27 billion by 2028. Given our expertise within the company and across the group we aim to be the leader in the space, and in order to do that we need a team of people who can not just write quality code but can think, create ...
Job Title: Full stack Engineer - Location: Cardiff - Hybrid / Flexible Working - Salary: up to £50,000 + up to 20% annual bonus + benefits - Stability, flexibility and the opportunity to work on greenfield projects within one of Europes leading financial experts, sound interesting to you? LDMS - About Us - Founded in 2018, LDMS is part of the LC Financial Holdings group, a 3 pillar organisation that has over 950 employees across Europe. Together, we have an impressive track record of providing world class credit expertise that spans over 20 years. We are a Fintech company focused on digital lending software, a market growing around 18% per year and set to be worth $27 billion by 2028. Given our expertise within the company and across the group we aim to be the leader in the space, and in order to do that we need a team of people who can not just write quality code but can think, create ...
Location: Cardiff Flexible Hybrid Working - As a member of our development team, you will play a key role in helping to develop enterprise-level WordPress solutions, supporting large user-base installations with complex business rules projects ranging from international e-commerce sites and editorial archives, to large-scale brochure sites and community hubs. As a Senior WordPress Developer, you will support the team in their continued learning and development, through sharing experiences, presenting on topics, and mentoring specific skills. Alongside this, you will also be responsible for leading architectural decisions and choosing approaches to ensure the team delivers high quality software. You will have the opportunity to grow your skill set within the WordPress ecosystem, as well as the potential to broaden your outlook to other server-side frameworks, and front-end ...
Location: Cardiff Flexible Hybrid Working - As a member of our development team, you will play a key role in helping to develop enterprise-level WordPress solutions, supporting large user-base installations with complex business rules projects ranging from international e-commerce sites and editorial archives, to large-scale brochure sites and community hubs. As a Senior WordPress Developer, you will support the team in their continued learning and development, through sharing experiences, presenting on topics, and mentoring specific skills. Alongside this, you will also be responsible for leading architectural decisions and choosing approaches to ensure the team delivers high quality software. You will have the opportunity to grow your skill set within the WordPress ecosystem, as well as the potential to broaden your outlook to other server-side frameworks, and front-end ...
Senior Backend Engineer
Senior Backend Engineer
REMOTE TECHNOLOGY SERVICES LTD
Cardiff, South Glamorgan
£53,300 - £119,850 a year
Implement interfaces with performance, accessibility, and API design in mind.
Implement interfaces with performance, accessibility, and API design in mind.
22 exact matches jobs are outside your preferred location
The organisation is strengthening its mobile and API security capabilities and is seeking an experienced Contract Engineer to help deliver and operationalise a Mobile RASP and API Security Gateway solution. * Contribute to security-focused initiatives, particularly in Mobile RASP, API security, and runtime protection - o Mobile RASP, application security, API security, or runtime protection technologies (or ability to ramp up quickly) o API key and secret lifecycle ownership
The organisation is strengthening its mobile and API security capabilities and is seeking an experienced Contract Engineer to help deliver and operationalise a Mobile RASP and API Security Gateway solution. * Contribute to security-focused initiatives, particularly in Mobile RASP, API security, and runtime protection - o Mobile RASP, application security, API security, or runtime protection technologies (or ability to ramp up quickly) o API key and secret lifecycle ownership
FEATURED
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.NET Azure Integration Developer - OUTSIDE IR35 - Fully Remote
.NET Azure Integration Developer - OUTSIDE IR35 - Fully Remote
Sanderson Recruitment
Bristol (BS1), BS1
£400 - £450 per day
Knowledge of Azure API Management desirable.
Knowledge of Azure API Management desirable.
NEWFEATURED
Good understanding of HTTP integrations, service layers, and API contracts
Good understanding of HTTP integrations, service layers, and API contracts
FEATURED
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Responsibilities include updating stakeholders and client systems with the latest status, manually updating platforms where required, monitoring API performance, driving metrics, and developing expertise in client systems to identify and resolve risks or trends. * Monitor and report API functionality on client third-party systems.
Responsibilities include updating stakeholders and client systems with the latest status, manually updating platforms where required, monitoring API performance, driving metrics, and developing expertise in client systems to identify and resolve risks or trends. * Monitor and report API functionality on client third-party systems.
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You'll play a key role in building and securing API and integration services across complex, high-assurance environments. * Designing, configuring and deploying API gateways (rate limiting, routing, SSL/TLS, OAuth, security controls). * Working with IBM webMethods, DataPower Gateway, API Manager and related tooling.
You'll play a key role in building and securing API and integration services across complex, high-assurance environments. * Designing, configuring and deploying API gateways (rate limiting, routing, SSL/TLS, OAuth, security controls). * Working with IBM webMethods, DataPower Gateway, API Manager and related tooling.
FEATURED
The role requires strong expertise in Kotlin and Java, modern Android architecture and UI best practices, API integration, and Agile delivery, alongside the ability to collaborate cross-functionally and provide technical leadership and mentorship within a financial services environment.
The role requires strong expertise in Kotlin and Java, modern Android architecture and UI best practices, API integration, and Agile delivery, alongside the ability to collaborate cross-functionally and provide technical leadership and mentorship within a financial services environment.
Use middleware platforms and direct API connections to create data flows that are stable, observable, and well-documented.
Use middleware platforms and direct API connections to create data flows that are stable, observable, and well-documented.
Roke, Unit K, Elmbridge East, Gloucester, Gloucestershire, United Kingdom Job Description Posted Wednesday, 6 May 2026, 19:00 - Great ideas come from different minds. Thats why we bring together engineers, scientists, analysts, and creatives from every background and give them the trust, tools, and freedom to make a difference. What connects us is the mission: solving meaningful problems and building capability that protects what matters most. And as the challenges evolve, so do we working on the technologies that will shape tomorrow, not just today. Join our growing team and help strengthen the UKs safety and resilience. Were a leading technology and engineering company supporting customers across National Security, Defence and Intelligence, delivering systems that operate in the most demanding and sensitive environments.
Roke, Unit K, Elmbridge East, Gloucester, Gloucestershire, United Kingdom Job Description Posted Wednesday, 6 May 2026, 19:00 - Great ideas come from different minds. Thats why we bring together engineers, scientists, analysts, and creatives from every background and give them the trust, tools, and freedom to make a difference. What connects us is the mission: solving meaningful problems and building capability that protects what matters most. And as the challenges evolve, so do we working on the technologies that will shape tomorrow, not just today. Join our growing team and help strengthen the UKs safety and resilience. Were a leading technology and engineering company supporting customers across National Security, Defence and Intelligence, delivering systems that operate in the most demanding and sensitive environments.
NEW
Job Description Summary Job Description Summary - GE Aerospaces Bristol Robotic Services (BRS) team is seeking a Lead Frontend Engineer to develop, maintain and optimize high-reliability, user facing frontend software solutions that power AI-driven aerospace applications. Youll collaborate across functions including product owners, designers, backend and QA engineers - to deliver robust software for jet engine inspection and repair systems. Job Description - About GE Aerospace - Are you ready to see your future take flight? At GE Aerospace, we are advancing aviation technologies for today and tomorrow. Your work will contribute to the production of advanced jet engines, components, and integrated systems that power commercial and military aircraft. Youll be part of a team that embraces your drive, your curiosity, and your unique ideas and perspectives.
Job Description Summary Job Description Summary - GE Aerospaces Bristol Robotic Services (BRS) team is seeking a Lead Frontend Engineer to develop, maintain and optimize high-reliability, user facing frontend software solutions that power AI-driven aerospace applications. Youll collaborate across functions including product owners, designers, backend and QA engineers - to deliver robust software for jet engine inspection and repair systems. Job Description - About GE Aerospace - Are you ready to see your future take flight? At GE Aerospace, we are advancing aviation technologies for today and tomorrow. Your work will contribute to the production of advanced jet engines, components, and integrated systems that power commercial and military aircraft. Youll be part of a team that embraces your drive, your curiosity, and your unique ideas and perspectives.
Description - Job Title: Senior ML Engineer - Contract Type: Permanent - Location: In terms of location , this role will be based from our Bath office we are happy to explore flexible and hybrid working arrangements. Please note that travel to customer sites or to attend meetings will be required. About BMT - BMT is dedicated to tackling the most crucial engineering challenges of our era, fostering an environment where individuals with exceptional technical expertise provide meaningful, practical solutions. Committed to creating a safer, more efficient, effective, and sustainable future, BMT values diversity, equity, and inclusion, recognisng their pivotal role in achieving our business purpose. Learn more about BMT at - At BMT, we pride ourselves on being a verified flexible workplace, providing freedom and choice.
Description - Job Title: Senior ML Engineer - Contract Type: Permanent - Location: In terms of location , this role will be based from our Bath office we are happy to explore flexible and hybrid working arrangements. Please note that travel to customer sites or to attend meetings will be required. About BMT - BMT is dedicated to tackling the most crucial engineering challenges of our era, fostering an environment where individuals with exceptional technical expertise provide meaningful, practical solutions. Committed to creating a safer, more efficient, effective, and sustainable future, BMT values diversity, equity, and inclusion, recognisng their pivotal role in achieving our business purpose. Learn more about BMT at - At BMT, we pride ourselves on being a verified flexible workplace, providing freedom and choice.
Exposure to middleware and system integration (API-based or file-based)
Exposure to middleware and system integration (API-based or file-based)
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Supporting API-led integrations (REST APIs via middleware/iPaaS platforms)
Supporting API-led integrations (REST APIs via middleware/iPaaS platforms)
NEWFEATURED
)
• Understanding of Microsoft Graph, automation tooling, and API?based platform integrations.
• Understanding of Microsoft Graph, automation tooling, and API?based platform integrations.
PREMIUM
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Define integration architecture (API-led, event-driven architecture)
Define integration architecture (API-led, event-driven architecture)
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Senior Full Stack Engineer (Python Focused) Outisde IR35 up to £525 - Intial 6 month contract, high chance of extension - I am recruiting for multiple Full Stack Engineers to help our client build scalable, high-performance applications and contribute across both backend and frontend systems. This role involves working on modern production systems, building APIs and services, and collaborating with cross-functional teams to deliver reliable and user-focused products. Key Responsibilities * Build prototypes and evolve them into scalable, production-ready applications * Develop and maintain backend services and APIs in Python * Contribute to frontend development, building responsive and intuitive user interfaces in React * Design and implement data workflows and system integrations * Work with cloud infrastructure and distributed systems
Senior Full Stack Engineer (Python Focused) Outisde IR35 up to £525 - Intial 6 month contract, high chance of extension - I am recruiting for multiple Full Stack Engineers to help our client build scalable, high-performance applications and contribute across both backend and frontend systems. This role involves working on modern production systems, building APIs and services, and collaborating with cross-functional teams to deliver reliable and user-focused products. Key Responsibilities * Build prototypes and evolve them into scalable, production-ready applications * Develop and maintain backend services and APIs in Python * Contribute to frontend development, building responsive and intuitive user interfaces in React * Design and implement data workflows and system integrations * Work with cloud infrastructure and distributed systems
Senior Full Stack Engineer - Outisde IR35 up to £525 - Intial 6 month contract, high chance of extension - I am recruiting for multiple Full Stack Engineers to help our client build scalable, high-performance applications and contribute across both backend and frontend systems. This role involves working on modern production systems, building APIs and services, and collaborating with cross-functional teams to deliver reliable and user-focused products. Key Responsibilities * Build prototypes and evolve them into scalable, production-ready applications * Develop and maintain backend services and APIs in Node/Python * Contribute to frontend development, building responsive and intuitive user interfaces in React * Design and implement data workflows and system integrations * Work with cloud infrastructure and distributed systems
Senior Full Stack Engineer - Outisde IR35 up to £525 - Intial 6 month contract, high chance of extension - I am recruiting for multiple Full Stack Engineers to help our client build scalable, high-performance applications and contribute across both backend and frontend systems. This role involves working on modern production systems, building APIs and services, and collaborating with cross-functional teams to deliver reliable and user-focused products. Key Responsibilities * Build prototypes and evolve them into scalable, production-ready applications * Develop and maintain backend services and APIs in Node/Python * Contribute to frontend development, building responsive and intuitive user interfaces in React * Design and implement data workflows and system integrations * Work with cloud infrastructure and distributed systems
Location: Remote (UK / Europe) Rate: £400 £500 per day (Outside IR35) Duration: 6 Months - Start Date: ASAP - Company: 167 Solutions Ltd (on behalf of a global client) Overview - 167 Solutions Ltd is hiring a Salesforce Developer (Contract) to support a large-scale Salesforce transformation programme. This is a fully remote opportunity working within an enterprise environment across multiple Salesforce Clouds. Key Responsibilities * Design, develop and implement Salesforce solutions using Apex and Lightning Web Components (LWC) * Customise Salesforce across Sales Cloud, Service Cloud and Experience Cloud * Build and maintain integrations using REST/SOAP APIs * Work closely with Architects, Consultants and stakeholders to deliver scalable solutions * Support data migration, data modelling and system optimisation * Follow Salesforce best practices, CI/CD and deployment processes
Location: Remote (UK / Europe) Rate: £400 £500 per day (Outside IR35) Duration: 6 Months - Start Date: ASAP - Company: 167 Solutions Ltd (on behalf of a global client) Overview - 167 Solutions Ltd is hiring a Salesforce Developer (Contract) to support a large-scale Salesforce transformation programme. This is a fully remote opportunity working within an enterprise environment across multiple Salesforce Clouds. Key Responsibilities * Design, develop and implement Salesforce solutions using Apex and Lightning Web Components (LWC) * Customise Salesforce across Sales Cloud, Service Cloud and Experience Cloud * Build and maintain integrations using REST/SOAP APIs * Work closely with Architects, Consultants and stakeholders to deliver scalable solutions * Support data migration, data modelling and system optimisation * Follow Salesforce best practices, CI/CD and deployment processes
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Rest API Integration
Rest API Integration
Strong understanding of API development, middleware, and data transfer processes.
Strong understanding of API development, middleware, and data transfer processes.
FEATURED
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Technical Architect (AWS) - 6 months - Remote
Technical Architect (AWS) - 6 months - Remote
Stealth IT Consulting Limited
UK
£500 per annum 500 Inside IR35
Evaluate and select AWS services (eg, Lambda, ECS/EKS, API Gateway, DynamoDB, S3, RDS)
Evaluate and select AWS services (eg, Lambda, ECS/EKS, API Gateway, DynamoDB, S3, RDS)
NEWFEATURED