Junior Software & Data Integrations Developer (Flexible)

Subsea Craft Ltd; Portsmouth; On-site; GBP 18,000 - 30,000; Full time

Benefits offered by this job

Pension contribution

Annual bonus

Life assurance

Annual leave 25 days

Christmas leave

Wellbeing day

Private healthcare

Professional development

Flexible working

Inclusive culture

Job summary

SubSea Craft Ltd is seeking a motivated Junior Enterprise Developer / Junior Software Developer in the UK to learn and grow while helping develop and improve the systems that keep the business running. You’ll work with data, integrations, automation, and collaboration tools such as JIRA & Confluence, gaining experience across a wide range of technologies.

We value enthusiasm, curiosity, and a willingness to grow over deep technical expertise, with training provided and a supportive team

Qualifications

• Experience with at least one programming language (Python or JavaScript).
• Willingness to learn new languages and tools.
• Basic understanding of SQL and databases.
• Familiarity with APIs (REST/JSON).
• Willingness to work with JIRA & Confluence, with training provided.
• Basic Git usage (commit, branch, pull requests).

Responsibilities

• Write simple scripts or small features in the languages you are learning.
• Help maintain and enhance internal tools and automations.
• Support small frontend fixes when needed (training provided).
• Help extract, clean, and organise data from business systems.
• Support the creation of structured data for dashboards, workflows, or reports.
• Assist with data checks and resolve inconsistencies.
• Work with senior developers to build or maintain integrations between systems.
• Help with API tasks, scheduled scripts, or small data pipelines.
• Learn how internal systems talk to each other and stay reliable.
• Maintain project boards, fields, templates, and structures in JIRA/Confluence.
• Support automation rules and workflow changes, or synchronization processes.
• Assist teams with organising and improving their JIRA/Confluence usage.

Skills

Python

JavaScript

SQL

APIs

Git basics

JIRA & Confluence

Tools

JIRA

Confluence

Job description

SubSea Craft Ltd is seeking a motivated Junior Enterprise Developer / Junior Software Developer in the UK to learn and grow while helping develop and improve the systems that keep the business running. You’ll work with data, integrations, automation, and collaboration tools such as JIRA & Confluence, gaining experience across a wide range of technologies.

We value enthusiasm, curiosity, and a willingness to grow over deep technical expertise, with training provided and a supportive team