51 to 75 of 224 Remote/Hybrid REST Jobs

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. ...

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. ...

Senior Full Stack Software Engineer

Hiring Organisation
Bolt Technical Limited
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
full-stack platform Audit, refactor, and improve legacy code without full rewrites Introduce modern front-end frameworks (React, Vue, Angular) Design and maintain APIs (REST/GraphQL) Improve performance, security, and scalability Contribute to DevOps, CI/CD, and cloud infrastructure Mentor junior developers and support best practices What Theyre ...

Java Developer / Consultant API SpringBoot AWS

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
have Java development skills including multi-threading and concurrency You have experience with SpringBoot and microservices environments You have a good knowledge of REST APIs You have a good understanding of AWS You have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming, Data ...

Scala Developer - Remote Contract - 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 - 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 - 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 ...

Principal Software Engineer Java SpringBoot AWS

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
have strong Java development skills including multi-threading and concurrency You have experience with SpringBoot and microservices environments You have a good knowledge of REST APIs You have a good understanding of AWS You have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming ...

Scala Developer - Remote Contract - Outside IR35

Hiring Organisation
Stealth iT Consulting
Location
Ashton-Under-Lyne, 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 ...

AI Platform Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum, Inc benefits
Build and operate production-grade AI agents on GCP using Google's ADK. Integrate AI systems with policy, claims and CRM platforms through secure REST and JSON API services. Develop scalable RAG pipelines including ingestion, text processing, metadata handling and vector search. Implement observability and evaluation frameworks covering monitoring ...

AI Platform Engineer (GCP)

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
Build and operate production-grade AI agents on GCP using Google's ADK. Integrate AI systems with policy, claims and CRM platforms through secure REST and JSON API services. Develop scalable RAG pipelines including ingestion, text processing, metadata handling and vector search. Implement observability and evaluation frameworks covering monitoring ...

Cloud Engineer; C# .NET (m f d)

Hiring Organisation
SIMStation GmbH
Location
Wien, Austria
Employment Type
Permanent
Salary
EUR Annual
years of experience in a similar role. Understanding of cloud architectures; hands-on experience with Azure, AWS, or GCP is a plus. Knowledge of REST APIs and modern authentication methods (OAuth, OpenID Connect). Familiarity with containers (Docker) and CI/CD workflows. Knowledge of relational databases such as PostgreSQL ...

Mid-Level Fullstack Engineer

Hiring Organisation
SR2
Location
Bristol, United Kingdom
Employment Type
Permanent
Salary
£55000 - £85000/annum
Python, or TypeScript An interest in writing testable code and a mindset aligned with automation and CI/CD Experience designing and building APIs (REST; gRPC is a bonus) Experience working with data stores such as SQL, NoSQL, or graph databases, including performance and query optimisation Familiarity with cloud ...

Senior Software Engineer

Hiring Organisation
ScaleOps Search Ltd
Location
Reading, England, United Kingdom
resilience are essential. Technical Environment The team works with a modern development stack and values strong engineering principles, including: Modern C++ Multithreaded application development REST APIs and WebSocket communication Networking protocols (TCP/UDP) Windows-based development environments Agile/Scrum development methodologies CI pipelines and automated testing Experience with ...

Senior Developer (Python)

Hiring Organisation
Addition
Location
Watford, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
Consul or similar). Solid *nix systems administration and low-level troubleshooting capability. Strong understanding of networking fundamentals (TCP/IP, HTTP/S, REST APIs, encryption, certificates). Confident communicator with strong analytical thinking and a proactive, automation-first mindset. What’s in It for You: Annual bonus scheme ...

PKI Senior Consultant

Hiring Organisation
DXC
Location
United Kingdom
Employment Type
Permanent, Work From Home
Certificate Management and Automation Experience. Proven track record with 3+ years of hands-on experience in the above. Experience in scripting in (i.e., PowerShell, REST API, PowerShell, JSON). Other Experience Sought Experience and proficiency in security implementation best practices for Public Key Infrastructure, Key Management, Linux, Wintel, and Cloud ...

Senior Java Spring Boot Developer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Norwich, Norfolk, East Anglia, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £400 to £550 per day
Boot Developers to design, build, and optimize enterprise-grade applications and microservices. The ideal candidate has deep hands-on experience with Java, Spring Boot, REST APIs, microservices architecture, and cloud-native development. You will work closely with architects, product owners, and cross-functional engineering teams to deliver scalable, secure …/17, Spring Boot, Spring MVC, Spring Data, and Spring Security. Design and implement microservices with strong emphasis on scalability, resilience, and performance. Build REST APIs and integrate with internal/external systems. Implement asynchronous processing, messaging queues, and event-driven architectures. Deploy and optimize services on cloud platforms ...

Senior Enterprise Architect - ServiceNow - Remote US available

Hiring Organisation
TJX UK
Location
Watford, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
modules ServiceNow Certified Technical Architect (CTA), ServiceNow Certified System Administrator, Certified Implementation Specialist (CIS) certification Experience with integration design patterns and technologies ( Event Driven, REST, SOAP, JDBC, APIs) across heterogeneous systems. Strong leadership, communication, and stakeholder influencing skills. Bachelor's and/or master's degree in computer science, Computer ...

Quality Assurance Tester

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
issues end-to-end. Key requirements: Strong manual and/or automated testing of complex web apps Experience testing Java/Spring Boot backends REST API testing (Postman/Swagger etc.) Strong SQL skills React/Next.js frontend testing experience AWS familiarity (EC2, RDS, S3, CloudWatch) Docker/Kubernetes exposure ...

Storage Senior DPS SME

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£475 - £510/day
management and orchestration using Red Hat Ansible 5+ years experience with configuration management and orchestration using Puppet 5+ years experience designing, developing, and testing REST API services 5+ years experience with DevOps SCM tooling, including GitHub 5+ years experience with CI/CD tooling such as Jenkins and CloudBees 5+ ...

Software Engineering Manager

Hiring Organisation
Coburg Banks Limited
Location
Peterborough, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Azure Development role (Web Apps, Functions, Databases) Decent knowledge of Microsoft 365 products, SharePoint, Teams, Office, Administration Web development skills, HTML, CSS, JavaScript, React, REST APIs, Node. Any AI, LLM & chatbot exposure would be very welcome Experience of working within Source Control & Agile Practices (Azure DevOps) Able to implement ...

Solution Architect (Outside of IR35)

Hiring Organisation
Sanderson Recruitment
Location
South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£650 - £680 per day
AWS. Experience designing and implementing enterprise business critical, high volume, scalable, high availability systems running in 24/7 regulated environments. Strong API experience (REST, WebSocket) Experience of Domain Driven Design. Experience with CQRS TDD/BDD & DDD. Strong understanding and experience design patterns. Strong experience with SQL and NoSQL ...

Senior Software Engineer (£75k + benefits)

Hiring Organisation
Morson Edge
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
they value teamwork over individual heroics and focus on engineering best practice like TDD, CI/CD and Pair Programming. Skills: C#, .NET, React REST APIs, Microservices, Event Driven Systems AWS, Terraform, Docker CI/CD, TDD, Pair Programming The money is good too – up to £75k plus benefits including ...

Senior Typescript, React Developer

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£65000/annum
tools and processes to boost efficiency. About You: Expertise in JavaScript/TypeScript and React development. Extensive experience with testing, Git, and working with REST/GraphQL APIs. Eager to collaborate in an office-first culture and mentor your peers. Ambitious, adaptable, and committed to professional growth. Benefits: Competitive salary ...

PEGA Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £450 to £500 per day
exception handling. Sound knowledge of Pega architecture and rule resolution, including class structure, rulesets, circumstancing, inheritance, and performance tuning. Experience in building integrations using REST/SOAP services, JSON/XML, and handling real-time and batch data exchanges with upstream/downstream systems. Strong understanding of data modelling ...