151 to 175 of 424 Permanent REST Jobs

Software Engineer

Hiring Organisation
Formula
Location
Guildford, England, United Kingdom
/ML models built with SciPy, Pandas, Scikit-learn, and TensorFlow into production systems. Must have's as Software Developer: Backend: Python, Django, Django REST Framework, Celery, Redis/Frontend: React, Vue, Next.js (SPA) Infrastructure: AWS, Docker, GitHub/GitLab Actions AI/Data: SciPy, Pandas, Scikit-learn, TensorFlow 3+ ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
United Kingdom
HTTP filters. Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
City of London, London, United Kingdom
HTTP filters. Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
East London, London, United Kingdom
HTTP filters. Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
Leeds, West Yorkshire, United Kingdom
HTTP filters. Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
Leigh, Greater Manchester, United Kingdom
HTTP filters. Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. ...

Full Stack Engineer

Hiring Organisation
Brio Digital
Location
United Kingdom
Next.js and TypeScript across both front end and back end development Solid AWS experience across core services including Lambda, S3, EC2, and RDS Proven REST API design and development experience Experience writing automated tests using Playwright Comfortable working in an Agile delivery environment Strong communication skills with the ability ...

Salesforce Senior Developer

Hiring Organisation
Mason Frank
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £85,000 per annum
Salesforce Developer, with a strong understanding of the platform Proficiency in Apex, Lightning Web Components (LWC), SOQL, and Salesforce APIs Experience with integrations (REST/SOAP APIs, middleware tools) Strong knowledge of Salesforce architecture and best practices Experience working in Agile environments Salesforce certifications (e.g. Platform Developer I/ ...

Scala Developer - Remote Contract - £450 Outside IR35

Hiring Organisation
Stealth iT Consulting
Location
City of London, London, United Kingdom
Strong understanding of functional programming concepts and idiomatic Scala (immutability, monads; familiarity with Cats or Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query ...

Scala Developer - Remote Contract - £450 Outside IR35

Hiring Organisation
Stealth iT Consulting
Location
East London, London, United Kingdom
Strong understanding of functional programming concepts and idiomatic Scala (immutability, monads; familiarity with Cats or Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query ...

Scala Developer - Remote Contract - £450 Outside IR35

Hiring Organisation
Stealth iT Consulting
Location
Leeds, West Yorkshire, United Kingdom
Strong understanding of functional programming concepts and idiomatic Scala (immutability, monads; familiarity with Cats or Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query ...

Scala Developer - Remote Contract - £450 Outside IR35

Hiring Organisation
Stealth iT Consulting
Location
Altrincham, Greater Manchester, United Kingdom
Strong understanding of functional programming concepts and idiomatic Scala (immutability, monads; familiarity with Cats or Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query ...

Software Engineer

Hiring Organisation
WEG Tech
Location
Birmingham, England, United Kingdom
using WinForms or similar Basic experience with HTML Knowledge of SQL databases Some experience with VBA Experience design progressive web apps Experience using REST APIs Agile methodologies Experience using Azure DevOps This is great opportunity for someone to own a project and add value to a fast growing innovative ...

Full Stack Developer

Hiring Organisation
Elevation Recruitment Group
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£44,000 - £47,000 per annum
React.js Experience building and maintaining web applications Understanding of APIs and backend development principles Highly Desirable SQL/T-SQL/MySQL Tailwind CSS REST APIs Git version control Nice to Have Redis SOAP services Exposure to cloud or containerised environments What’s in it for you? Exposure to large ...

Delphi Developer

Hiring Organisation
Octad Recruitment Consultants (Octad Ltd )
Location
Wickford, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
etc.). Experience collaborating with QA, Infrastructure, and business teams. Desirable Knowledge Delphi 3rd-party components. Windows desktop application development. Multi-tier architectures, REST/SOAP services, Windows APIs, COM. Secure coding best practices. Leadership or mentoring experience. Education Degree in Computer Science, Software Engineering, or related field OR Equivalent ...

Test Manager

Hiring Organisation
coforge
Location
London, United Kingdom
Employment Type
Permanent
reservation, ticketing, DCS, and/or NDC. Hands-on experience with test management tools such as JIRA, ALM, qTest, Zephyr. Good understanding of APIs (REST/SOAP), XML, JSON, NDC schemas. Knowledge of automation tools (Selenium, Postman, Karate, RestAssured). Experience 8 15+ years in QA/testing, with ...

Senior Software Engineer – Clinical AI

Hiring Organisation
Prelego
Location
United Kingdom
experience with a strong Python background ✅ Proven experience building and operating production services on Azure or AWS ✅ Comfort with data-heavy systems — pipelines, databases, REST APIs — and a taste for clean architecture ✅ Strong written communication; able to document work to regulatory audit standard Nice to Have ⭐ Experience in a regulated ...

Founding Engineer

Hiring Organisation
Explore Group
Location
London Area, United Kingdom
beyond. Core requirements: 3 plus years of engineering experience Strong in React and comfortable across the full JavaScript and TypeScript stack Backend experience building REST APIs using NestJS or Express Or Python Experience with MongoDB or similar databases Evidence of building independently, for example side projects, startups, open source work ...

Blockchain Developer

Hiring Organisation
eTeam
Location
London Area, United Kingdom
Java (Spring Boot). Strong knowledge of microservices architecture and asynchronous processing patterns. Experience designing on-chain vs off-chain data models. Familiarity with REST APIs, event-driven systems, and message queues. Solid understanding of blockchain security concepts (permissions, key management, transaction integrity). If you are interested in this ...

Software Architect

Hiring Organisation
WeDo
Location
United Kingdom
within distributed cloud environments • Proven background working with Azure and cloud-native systems • Solid experience with C# and .NET • Strong understanding of microservices, APIs (REST, messaging), and system design principles • Experience designing systems that operate across cloud and on-prem environments • Knowledge of SQL and NoSQL databases • Exposure ...

Senior Data Engineer

Hiring Organisation
Bell Integration
Location
London Area, United Kingdom
Azure Data Factory, Synapse, etc.) Experience building and deploying Azure solutions using Azure DevOps pipelines and ARM/Bicep/Terraform templates Proficiency with REST APIs, authentication methods (OAuth, Managed Identities), and system-to-system integration patterns Knowledge of data modelling techniques and best practices Proven track record of mentoring ...

Manager, Sales Engineering Solutions engineering London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
organised and able to prioritise shifting workloads and responsibilities effectively. Familiar with API‐based integration methods, associated best practices, and related tools/frameworks (REST/JSON APIs, Postman). Experience with at least one common front‐end (pure JavaScript, React, Angular, etc.) and back‐end (Java, .NET, Python, Node ...

Software Engineer

Hiring Organisation
ZeroKey
Location
Cardiff, Wales, United Kingdom
deliver. A team player who communicates well and takes pride in their craft. Nice to have Experience with Laravel or PHP. Familiarity with REST API design principles. Exposure to cloud platforms (e.g., AWS). Interest or experience in using AI tools to enhance development productivity (e.g. code generation, testing ...

Vmware Consultant

Hiring Organisation
Hays
Location
City of London, London, United Kingdom
documentation skills VCP-VCF certification (or actively working towards certification) Desirable Skills & Experience Experience with automation and scripting, including: PowerCLI (highly desirable) Python VMware REST APIs Exposure to Infrastructure as Code (IaC) and DevOps tooling: Terraform, Ansible, CI/CD pipelines (e.g., Jenkins, GitLab, Azure DevOps) Knowledge of VMware Tanzu ...

Mid-Level Laravel Developer

Hiring Organisation
Hawk 3 Talent Solutions
Location
Crewe, Cheshire, United Kingdom
Employment Type
Permanent
Salary
£35000/annum
Looking For Minimum 3 years' software development experience At least 2 years' hands-on Laravel experience Strong PHP and Laravel development skills Experience with REST APIs and database optimisation Knowledge of Vue.js or React Familiarity with Redis, Git and CI/CD workflows Strong communication and problem-solving abilities Ability ...