101 to 125 of 127 JSON Jobs in London

researching and using AI tools to optimise internal workflows Able to guide prioritisation based on data-driven decision making Comfortable with Rest API’s, JSON, and testing tools like Postman (not to engineering standard) Knowledge or exposure to accounting, tax, financial services Exposure to tools such as Mixpanel, Userpilot Desirable ...

researching and using AI tools to optimise internal workflows Able to guide prioritisation based on data-driven decision making Comfortable with Rest API’s, JSON, and testing tools like Postman (not to engineering standard) Knowledge or exposure to accounting, tax, financial services Exposure to tools such as Mixpanel, Userpilot Desirable ...

looking for a strong Full Stack Developer to deliver a short-term project involving a static website build, API scraping, and structured JSON output click apply for full job details ...

data migration projects. Strong knowledge of API design and integration . Advanced data modelling skills for structured and semi-structured data. Proficiency in XML, JSON, and Excel for data handling and transformation. Ability to work across technical and business teams to ensure smooth delivery. Please apply! Guidant, Carbon60, Lorien ...

background in PIM , data modelling and product content syndication. Experience delivering technology roadmaps and leading PIM implementations. Understanding of DAM workflows and API integrations (JSON, CSV, XML). Confident stakeholder management and experience managing external partners. What’s in It for You Competitive salary + discretionary bonus. 25 days holiday ...

background in PIM , data modelling and product content syndication. Experience delivering technology roadmaps and leading PIM implementations. Understanding of DAM workflows and API integrations (JSON, CSV, XML). Confident stakeholder management and experience managing external partners. What’s in It for You Competitive salary + discretionary bonus. 25 days holiday ...

information get in touch with Felix @ Artemis Talent Software Implementation, Implementation Consultant, Project Management, Business Analysis, Equities, Derivatives, Swaps, Futures, Options, Fixed Income, API, JSON ...

problem-solving and analytical skills Proven hands-on expertise designing and building integrations using OIC adapters, REST/SOAP APIs, XML, XSD, XSLT, and JSON, and file-based orchestrations Experience securing integrations via OCI Vault, certificates, and OAuth2 token Top 3 essential criteria: Bachelors degree in computer science, Information Technology … Oracle Service Bus (OSB) Proven hands-on expertise designing and building integrations using OIC adapters, REST/SOAP APIs, XML, XSD, XSLT, and JSON, and file-based orchestrations. Experience securing integrations via OCI Vault, certificates, and OAuth2 tokens Solid understanding of Fusion data models and experience interfacing with FBDI ...

essential, and proficiency in other Office tools is beneficial. •Data Cleaning and Manipulation: Able to work with a variety of data formats (e.g. XML, JSON, CSV/TSV, etc.) to preprocess, clean, and transform raw data into usable formats for analysis. Desirable: •Design: Experience of architecting data lake and warehouse … structures, and modelling data for analysis purposes. •Data manipulation: Able to work with a variety of data formats (e.g. XML, JSON, CSV, Parquet, Avro, etc.) and perform basic analysis/manipulation. •PySpark: Proficiency in PySpark for processing in a distributed environment, is highly desirable. •Large data sets: Experience of working ...

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 optimization. Proven experience ...

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 optimization. Proven experience ...

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 optimization. Proven experience ...

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 optimization. Proven experience ...

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 optimization. Proven experience ...

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 optimization. Proven experience ...

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. Proven experience ...

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. Proven experience ...

produce release notes Work with Oracle VBCS for custom service elements Perform development, unit testing, and integration of web services (SOAP/REST/JSON) using tools like OIC, Postman, Curl Mandatory Skills: 3+ years of development experience 2+ years of hands-on experience with Oracle Integration Cloud (OIC) 2+ … years with Oracle Fusion Cloud Experience with OIC, Postman, Curl, SOAP/REST/JSON web services Familiarity with Oracle VBCS for custom service development Experience in system interfaces, preferably PaaS Cloud Knowledge of Oracle ERP, HCM connectivity via OIC Expertise in OAUTH, IAM, JWT technologies Proficient ...

produce release notes Work with Oracle VBCS for custom service elements Perform development, unit testing, and integration of web services (SOAP/REST/JSON) using tools like OIC, Postman, Curl Mandatory Skills: 3+ years of development experience 2+ years of hands-on experience with Oracle Integration Cloud (OIC) 2+ … years with Oracle Fusion Cloud Experience with OIC, Postman, Curl, SOAP/REST/JSON web services Familiarity with Oracle VBCS for custom service development Experience in system interfaces, preferably PaaS Cloud Knowledge of Oracle ERP, HCM connectivity via OIC Expertise in OAUTH, IAM, JWT technologies Proficient ...

experience with Oracle Integration Cloud (OIC) . Experience with Oracle Fusion Cloud . Strong capability in integration development & unit testing (SOAP/REST/JSON), using tools such as Postman and Curl. Oracle VBCS experience for custom application development. Experience working with system interfaces (predominantly PaaS). Familiarity with technologies … including OAUTH, IAM, JWT, GIT, XML, JSON, XSLT. Solid understanding of integration best practice and architectural patterns. Strong communication and collaboration skills. Desirable Exposure to public cloud technologies and associated security/IAM controls. Understanding of change/release processes and DevOps practices. Experience supporting technical delivery, issue resolution ...

expected interview topics/questions. Main Duties and Responsibilities Data & Retrieval Build robust ingestion pipelines for PDFs/Word/Excel/Audio/JSON and semi-structured sources. Design RAG systems: chunking strategies, document schemas, metadata, hybrid/dense retrieval, re-ranking, and grounding. Manage vector/keyword indexes … Design, build, and maintain traditional ML and LLM models and pipelines. Build LLM apps using LangGraph/LangChain: tools/function calling, structured outputs (JSON Schema), agents, and multi-step reasoning. Implement ASR/TTS and multimodal where relevant (e.g., Whisper). Choose customization paths pragmatically: prompt engineering, system prompts ...

Integration Cloud (OIC) 2 years Oracle Fusion Cloud Experience Hands-on with development & unit testing of integration components & web services (SOAP/REST/JSON Payload) using OIC, Postman, Curl Oracle VBCS to develop custom elements of the service 3+ years experience of system interfaces (predominantly on a PaaS Cloud … Teamwork and Collaboration Skills Oracle ERP, HCM connectivity using Oracle Integration Cloud OAUTH, IAM, JWT Technologies GIT, XML, JSON, XSLT, SOAPUI, Postman, Curl In depth knowledge of systems integration best practices and common architectural patterns. Essential Skills & Experience : Desirable Knowledge of public cloud (IaaS) technologies including relevant security ...

looking for a strong Full Stack Developer to deliver a short-term project involving a static website build, API scraping, and structured JSON output. The ideal contractor will be able to take a clear brief, work autonomously, and deliver a high-quality, production-ready solution within four weeks. Key Responsibilities … clean, fast static website using modern frameworks (Next.js, React, or equivalent) Develop API scraping scripts to extract structured data reliably Create, clean, and deliver JSON outputs for internal use Implement basic automation and scheduling where needed Ensure security, performance, and accuracy across all data workflows Technical Skills Required Strong experience ...

Integration Solutions Manager/Technical Account Manager Salary: £80-100k Location: UK - remote (must be based in the UK) Tech: REST/SOAP, JSON, Django Templates, Troubleshooting, Architecture, Client focussed One of the most forward-thinking product teams I've partnered with is looking to bring in an Integration … Using: APIs, webhooks, and data integration concepts Ability to clearly distinguish REST vs SOAP and when each is appropriate Implementation skills across JSON and Django templates Low-code/no-code integration tools for configuring connections Common data formats (JSON, XML, CSV) Database query tools and SQL basics SSO configuration ...

accuracy and reliability of releases before they reach production. You'll design and execute test plans, write and run SQL queries, validate API responses (JSON) and work closely with developers and BAs to identify and troubleshoot issues. While the role is primarily manual, there's scope to get involved … billing systems within the UK energy industry (ESSENTIAL) Comfortable with MySQL (writing and running queries for validation) API testing experience (particularly JSON-based APIs) Familiarity with Agile processes (stand-ups, retrospectives, refinements) Experience with Jira and Confluence (or willingness to learn) Ability to work independently, troubleshoot issues and take initiative ...