Junior Developer

Cobalt Recruitment
Chelmsford, UK
6 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Starter
Working hours
Regular working hours

Tech stack

JavaScript (Programming Language) Application Programming Interfaces (APIs) Artificial Intelligence Microsoft Online Services Corona (Software Development Kit) JSON Python (Programming Language) Node.Js Operational Data Store Standard Sql SQL Databases Large Language Models
+6 more
Zapier Backend Git Nintex Software Coding Restful APIs

Job description

Experteer Overview As a Junior Developer at Cobalt, you’ll gain practical exposure to AI and modern software development while supporting day-to-day operations. You’ll work closely with the Technology Lead, receiving mentoring and access to production systems from day one. You will build AI agents, automate workflows and develop internal tools to improve business processes. This role combines hands-on coding with data and integrations, offering meaningful impact on operations and learning opportunities. Pay / Benefits * Build and orchestrate AI agents to automate business processes. * Develop APIs, backend services and internal tools using Python and Node.js. * Create automation workflows using Make, Zapier, n8n and LLM-powered tools. * Integrate third-party platforms, APIs and Microsoft 365 services. * Work with SQL and operational data to support automation and reporting. Tasks * Working knowledge of Python and JavaScript / Node.js. * Interest in AI agents, LLMs and automation. * Working knowledge of SQL, REST APIs and JSON. * Familiarity with Git and modern development practices. * Ability to solve problems, learn and take ownership of your work. * Right to work in the UK. Key requirements * hybrid working * mentoring from Technology Lead * budget for learning and development

Requirements

_ Working knowledge of SQL, REST APIs and JSON. * Familiarity with Git and modern development practices. * Ability to solve problems, learn and take ownership of your work. * Right to work in the UK. Key requirements * hybrid working * mentoring from Technology Lead * budget for learning and development

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