276 to 300 of 367 Permanent REST Jobs

Senior Developer

Hiring Organisation
Code Consult
Location
Middlesbrough, Cleveland, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
This is a role for someone who wants to shape systems, not just maintain them. Tech Environment C#, .NET (Core/Framework) SQL Server REST APIs and service-based architecture Angular (and modern front-end frameworks) Microservices and distributed systems Nice to have: RabbitMQ/messaging systems SignalR C++ Oracle ...

Lead Full Stack Developer

Hiring Organisation
G.R.E. Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
while defining technical standards, scalability strategy, and product direction across the technical ecosystem. In this role you will: Own and evolve a Laravel-based REST API Develop and maintain a Flutter mobile application (iOS & Android) Design and implement secure, multi-tenant architecture Establish clean coding standards and engineering best practices ...

Technical Lead

Hiring Organisation
Oscar Associates (UK) Limited
Location
Northamptonshire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£75,000
Technical Skills: C#/.NET Microsoft SQL Server CI/CD pipelines Docker Angular Linux RabbitMQ AI Development Tools Nice to have: Redis MongoDB REST API Design Azure Unit Testing Frameworks Benefits Package: Competitive base salary - £65k - £75k (DOE) Career Progression Flexi-Hours Onsite parking Exciting, and unique projects ...

Oracle Cloud Payroll Data Migration Consultant

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£400 - £412 per day
Payroll Cloud data migration, including elements, balances, costing, fast formulas, and HCM objects. Use HDL, HCM Extracts, Spreadsheet Loaders, HSDL, Payroll Batch Loader, FBDL, REST APIs, and SQL for migration and validation. Prepare and maintain mapping specifications, data dictionaries, reconciliation packs, and documentation for multiple migration cycles. Support ...

.NET Developer

Hiring Organisation
CodeConsult
Location
Middlesbrough, Cleveland, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
join a team where developers are trusted, supported, and given real ownership from day one. Tech Environment C#, .NET (Core/Framework) SQL Server REST APIs Angular (and other modern front-end frameworks) Microservices Nice to have: SignalR RabbitMQ or messaging systems C++ Oracle The Role You’ll be joining ...

Data Engineer

Hiring Organisation
Ascent People Ltd
Location
Manchester Area, United Kingdom
data pipelines and writing clean, testable code in Python and/or PySpark. Experience working with data from a variety of sources, such as REST and SOAP APIs, CSV and Excel files, and transforming it for ingestion into systems such as a lakehouse or other operational platforms (e.g. Sage ...

Principal Consultant, PAM

Hiring Organisation
Jobleads-UK
Location
United Kingdom
integration roles Excellent problem‐solving, communication, and presentation skills Proven ability to manage multiple concurrent projects Proficiency in XML, SPML, Web Services (SOAP/REST), and web/application servers Experience across Windows and UNIX/Linux environments Strong knowledge of databases (Oracle, Sybase, MSSQL, MySQL) and directories (LDAP ...

Principal Consultant, IGA

Hiring Organisation
Jobleads-UK
Location
United Kingdom
experience leading large, strategic projects or programs in a technical leadership capacity. Experience with web technologies such as XML, SPML, Web Services (SOAP/REST), and web/application servers. Experience working with databases such as Oracle, Sybase, MSSQL, and MySQL. Bachelor’s degree in IT or a related field ...

Payments Senior Developer

Hiring Organisation
Insight Global
Location
Chester, England, United Kingdom
hands‐on engineering role requiring strong fundamentals in Java, microservices, integration, and payments processing. Key Responsibilities Develop and enhance Java‐based microservices , REST APIs, and event‐driven components. Implement solutions for ISO 20022 message formats , transformations (XML/JSON), validations, and routing. Build integrations using Mule ESB (or similar), messaging … 7+ years hands‐on software engineering (preferably within financial services or other high‐scale environments). Strong experience with Java/J2EE , microservices, REST APIs, and event‐driven architecture. Experience working with payments systems or messages (CHAPS, TARGET2, SWIFT, RTP, ISO 20022). Proficiency in Oracle SQL/ ...

Integration Architect

Hiring Organisation
Brickendon Consulting
Location
City of London, London, United Kingdom
technical details. Knowledge and Experience Minimum 5 years in data integration architecture, covering both batch and real-time patterns. Experience with Salesforce integration: APIs (REST, Bulk, Streaming), platform events, and data replication patterns. Knowledge of CDC mechanisms: database log-based CDC, trigger-based CDC, and timestamp-based extraction. Experience with ...

Senior Software Engineer

Hiring Organisation
TogetherWeTech
Location
City of London, London, United Kingdom
solutions. Their environment is Golang (Must have experience) Lead the architecture and design of complex systems, ensuring scalability, reliability, and performance. Strong expertise in REST API, OO and functional design principles, design patterns Mentor and provide technical guidance to junior engineers, fostering a culture of continuous learning and growth. ...

Event Management Engineer

Hiring Organisation
CBSbutler Holdings Limited
Location
Swindon, UK
Employment Type
Full-time
working across Windows, Linux, or AIX environments * Scripting with Python or PowerShell * Understanding of networking concepts and SNMP * Experience building automation and integrations via REST APIs If you are interested in this role, please feel free to submit your CV. If you are interested in this role, please feel free ...

.Net Developer

Hiring Organisation
Sanderson
Location
Greater Bristol Area, United Kingdom
experience with modern authentication standards and technologies, including JWT, OAuth, OpenID Connect, and SAML. Familiar with various architectural styles and API approaches, such as REST and RPC. ...

Event Management Consultant

Hiring Organisation
BOSS ERP Consulting
Location
England, United Kingdom
Tivoli Monitoring, and IBM Tivoli Netcool . Strong understanding of networking concepts and protocols . Experience creating scripts for automation and system integration (eg, REST APIs ). Must have these top 3 skills BMC TrueSight Orchestration Splunk Event Management If you are looking for your next opportunity, please contact ...

Software Test Engineer

Hiring Organisation
Advanced Resource Managers
Location
Newcastle Upon Tyne, England, United Kingdom
Configuration Management plans Your skillset may include: Agile development experience Ability to support the Product Owner in defining acceptance criteria for user stories Testing REST Architecture using Postman or Bruno Web Applications UI Testing Ability to self-motivate and to work well within a team environment Ability to interact with ...

Lead Developer

Hiring Organisation
Code Consult
Location
Middlesbrough, Cleveland, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £68,000 per annum
next phase of their systems, and need someone who can guide that evolution properly. Tech Environment C#, .NET (Core/Framework) SQL Server REST APIs and distributed systems Angular/modern front-end technologies Microservices architecture Nice to have: Messaging systems (RabbitMQ) SignalR C++ Oracle The Role This ...

Customer Solutions Advisor

Hiring Organisation
Fruition Group
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£40,000
Onboarding or SaaS support roles Strong interest in technology, SaaS, AI and customer solutions Understanding of customer workflows and process mapping Basic knowledge of REST APIs and API keys Confident using Excel and CSV data for setup and troubleshooting Excellent communication and relationship-building skills Full UK driving licence ...

ServiceNow Architect

Hiring Organisation
Nelson Frank
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £115,000 per annum
ServiceNow modules (e.g., HRSD, ITSM, CSM, ITOM). Deep understanding of ServiceNow architecture, platform capabilities, and best practices . Experience designing complex integrations using REST/SOAP APIs and third-party systems . Strong stakeholder management and client-facing experience. Experience leading technical teams and guiding delivery on large-scale ...

Platform Security Architect (French Speaking)

Hiring Organisation
Anaplan
Location
City of London, London, United Kingdom
Technical certifications are highly regarded. ·Strong collaborator, problem-solving, and people skills. ·Experience with data integrations/architecture (SAP S/4HANA, ETL, and REST API) ·Similar roles (Level 1/Level 2 Technical Support, Post-Sales InfoSec Consulting) ·Willingness to travel occasionally (as needed). ·A bachelor’s degree ...

Founding Product Engineer- Build the future of Human-Centric AI

Hiring Organisation
Albert Bow
Location
City of London, London, United Kingdom
technical foundation of the product. What We're Looking For 5+ years of production backend engineering experience. Deep expertise with Python, Django, and Django REST Framework. Strong SQL knowledge and performance tuning experience. Practical experience with Celery or background job systems. Exposure to LLMs, AI infrastructure, or agentic systems. Experience ...

Customer Success & Onboarding Advisor (SaaS)

Hiring Organisation
Marmion
Location
Leeds, England, United Kingdom
Technical Support (ideally SaaS). Passion for technology, SaaS and AI. Ability to understand customer workflows and translate them into solutions. Basic understanding of REST APIs, webhooks, OAuth or API keys. Confident working with data (Excel/CSV) for setup or troubleshooting. Exceptional communication and customer relationship skills. Comfortable ...

Service Now / Atlassian Product Owner

Hiring Organisation
Gerrard White
Location
Peterborough, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
team-level flexibility with enterprise-wide governance and standardisation • Experience with Atlassian Cloud migrations or large-scale Jira implementations • Experience with automation, scripting, or REST APIs (preferred) What we offer in return? A collaborative and fast paced work environment Health care cash plan Opportunity for a yearly bonus scheme ...

Principal Solutions Architect (Salesforce)

Hiring Organisation
Swisher International, Inc
Location
Jacksonville, Florida, United States
Employment Type
Permanent
Salary
USD Annual
Goods Cloud solutions Strong knowledge of Retail Execution, Trade Promotion Management (TPM), and field sales processes Expertise in Salesforce integration patterns and technologies, including REST and SOAP APIs, middleware integration, and data migration approaches Deep understanding of the Salesforce security model, including roles, hierarchies, sharing rules, and access governance Travel ...

Workday Extend Solution Architect

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
designing and building applications using Workday Extend.* Extensive experience with designing and building software applications, preferably in Extend.* Expert knowledge in web service technologies (REST and SOAP).* Proven ability to lead teams in delivering complex technology solutions.* Exceptional understanding of and experience in Workday and SaaS delivery methodologies ...

Workday Extend Solution Architect

Hiring Organisation
Jobleads-UK
Location
Derry/Londonderry, Northern Ireland, United Kingdom
designing and building applications using Workday Extend.* Extensive experience with designing and building software applications, preferably in Extend.* Expert knowledge in web service technologies (REST and SOAP).* Proven ability to lead teams in delivering complex technology solutions.* Exceptional understanding of and experience in Workday and SaaS delivery methodologies ...