Software Engineer

Delio; Cardiff; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A fast-growing fintech company in Cardiff is seeking a Software Engineer to develop secure and scalable solutions using Go, PHP, and JavaScript. The ideal candidate values clean code and collaboration while thriving in an agile environment. Competitive salary, hybrid working arrangements, and opportunities for professional growth are offered.

Benefits

Competitive salary based on experience

Hybrid working model

Professional growth and training

25 days holiday plus bank holidays

Private medical insurance

Defined contribution pension scheme

Qualifications

• Strong experience in one of PHP, Go, or JavaScript.
• Experience working in an agile environment.
• Excellent verbal and written communication skills.

Responsibilities

• Deliver secure, scalable solutions using Go, PHP, and JavaScript.
• Work collaboratively with the team in a fast-paced environment.

Skills

PHP

Go

JavaScript

Agile environment experience

Excellent communication skills

Job description

Company Description

Delio is a fast-growing fintech company building digital infrastructure for private markets. We partner with asset managers, distributors and ecosystem providers to deliver digital private markets strategies and services. Our white-label, AI-powered operating system (Delio Core OS) leverages configurable, low-code tools and modules to commoditise the technologies and workflows needed to deliver a market-leading digital client experience. Our solutions can be utilised end-to-end or embedded via API, covering the aggregation, structuring, distribution, administration and reporting of private assets.

Job Description

Delio is a fast-growing fintech company building digital infrastructure for private markets. We're looking for a Software Engineer to join our team and help us deliver secure, scalable solutions using Go, PHP, and JavaScript. This role is ideal for someone who takes pride in clean, maintainable code, thrives in a collaborative environment, and approaches challenges with curiosity and accountability.

What you\'ll bring

• Strong experience in one of PHP, Go, JavaScript (or a willingness to learn)
• A proactive mindset and ability to take ownership of your work
• Commitment to high standards in code quality, testing, and security
• Clear communication and a team-first attitude

At Delio, we value thoughtful engineering, continuous learning, and a professional approach grounded in trust and respect. If that resonates with you, we\'d love to hear from you.

Essential requirements

• Experience of working within an agile environment (and can articulate the benefits of working in such a way)
• Experience within the fintech space
• Excellent interpersonal communication skills, both written and verbal
• Ability to work in a fast-paced, agile environment with minimal supervision
• A proactive attitude to work with an ability to take initiative and lead from the front
• Can absorb complex information and articulate key messages clearly and professionally
• Able to build internal and external stakeholder relationships quickly and effectively
• Demonstrable experience of working effectively as part of a team but also comfortable working independently

What We Offer

• Competitive salary based on experience
• Hybrid working - based in or around Cardiff. We operate a hybrid working model with a minimum 3 days per week in the office, with Wednesday and Thursday being obligatory office days
• A friendly, supportive and innovative team culture
• Opportunities for professional growth and training

By joining Delio, you can expect

• 25 days holiday (plus bank holidays), increasing with length of service
• Access to our employee share incentive scheme
• Extra day off for your birthday
• Hybrid / flexible working policy
• Private medical insurance and Death-in-service benefit
• Defined contribution pension scheme

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