Javascript developer Work, Jobs in Leeds, Wyk (with Salaries)

Junior Software Engineer - Full Stack
Sedulo —Leeds
- £26,000 - £30,000 a year
- Full-time
- Hybrid work
- Azure
- In-person
- AI
- Work from home
- Flexible schedule
Quick apply
4d
Freelance Shopify & WordPress Web Designer and Developer
Everpro Ltd —Holmfirth
- From £150 a day
- Part-time
- In-person
- Free parking
Quick apply
Full Stack Developer – Web Application Developer
Compliance Compendium —Leeds
- Software troubleshooting
- English
- Analysis skills
Full Stack Developer
Saga Services Ltd —Leeds
- £50,000 - £65,000 a year
- Full-time
- Hybrid work
- Agile
- Health & wellbeing programme
- Flexitime
Quick apply
10d
Junior Full Stack Software Engineer
Informed Solutions —Leeds
- Full-time
- Hybrid work
- Communication skills
- Gym membership
- Referral programme
Quick apply
Full Stack Software Engineer
Boxbar Tech —Wakefield
- £40,000 - £50,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- SQL
- AWS
Quick apply
Frontend Software Engineer
Vintage.com —Leeds
- Full-time
- Hybrid work
- Travel
- Agile
- AI
Quick apply
8d
Digital Solutions Developer
Northern Energy Gas Ltd —Harrogate
- £45,000 - £60,000 a year
- Full-time
- Hybrid work
- Databases
- SQL
- AWS
- Free parking
- Referral programme
Quick apply
8d
Developer
Novuna —Leeds
- Hybrid work
- AWS
- Software development
- Agile
11d
Software Engineer
Lloyds Banking Group —Leeds
- £42,744 - £64,116 a year
- Full-time
- Hybrid work
- Machine learning
- APIs
- AI
5d
Software Developer - ZAI
Zenzero Solutions —Leeds
- Azure
- Software development
- Agile
- Flexible schedule
Senior Magento Software Developer
PureNet Solutions —York
- JavaScript
- Linux
- Free parking
Senior Full Stack Node Developer
HippoDigital —Leeds
- £57,500 - £72,000 a year
- Hybrid work
- Mentoring
- In-person
- Communication skills
- Employee discount
Mid-Level Software Developer (Android & Backend)
Boxbar Tech —Wakefield
- £40,000 - £65,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- SQL
- AWS
Quick apply
Lead Full Stack Developer
AND Digital —Leeds
- Full-time
- Hybrid work
- Azure
- Mentoring
Quick apply
Principal Full Stack Engineer - Managed Service
Burendo —Leeds
- Full-time
- Hybrid work
- Mentoring
- Annual leave
- Employee assistance programme
Quick apply
Senior Front-End Developer (Nuxt / Vue)
Shortlister —York
- £60,000 - £80,000 a year
- Full-time
- Remote
- Mentoring
- APIs
- AI
Quick apply
Senior Full Stack Kotlin Developer
HippoDigital —Leeds
- £57,500 - £72,000 a year
- Hybrid work
- Mentoring
- Agile
- In-person
- Employee discount
Full Stack GIS Developer
Informed Solutions —Leeds
- Full-time
- Hybrid work
- Communication skills
- Time management
- Gym membership
- Referral programme
Quick apply
Senior Full Stack Engineer
Informed Solutions —Leeds
- Full-time
- Hybrid work
- Mentoring
- Training & development
- Leadership
- Gym membership
- Referral programme
Quick apply

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Junior Software Engineer - Full Stack

Sedulo -
Leeds

Quick apply

Job details

Permanent | Full-time
£26,000 - £30,000 a year
4 days ago

Benefits

Cycle to work scheme
Season ticket loan
Financial planning services
Company pension
Work from home
Paid volunteer time
Enhanced maternity leave
Flexible schedule
Enhanced paternity leave
Life insurance
Car scheme
Sick pay

Qualifications

Financial planning
Azure
React
Docker
PostgreSQL
Back-end development
AI
TypeScript
Microsoft Azure

Full job description

About Us

We're the software arm of a national business advisory and financial services group, building a multi-product SaaS platform serving B2B customers across the UK — you will be working on enterprise-grade Fintech products covering risk management, business intelligence and analytics, client relationship management, and people analytics, in addition to aiding in the creation of AI tooling and software for internal use to help drive the business forward.

While the main focus of the role is on the technical aspects of delivery, our team also plays a central role in shaping the products that we make. Much of what we build originates as ideas from within the engineering team, alongside work driven by the wider business, and engineers are involved in design from the outset rather than simply working to tickets written by somebody else. We want people with bright ideas, who want to have an impact and make truly world class software products.

We're an agent-native engineering team who work by directing frontier AI agents through an in-house delivery pipeline built on adversarial review and automated verification, then reviewing the results by hand rather than writing everything ourselves from scratch. This is not a “vibe coding” role, and we'll want you to actively develop your understanding of the code you are producing. We'll provide the support to help you on that journey.

You'll also be working on cutting-edge AI automation workflows for use across the wider business and, in time, for external customers in regulated sectors such as financial services and law — one of the fastest-growing and most commercially valuable specialisms in software.

We understand that to be a world class organisation, we must embrace uniqueness and choose courage over comfort. Everything we strive to be is grounded in our core values: Personable, Integrity, Holistic, Innovative and Deliver Beyond Expectation.

The Role

Take ownership of whole production features end-to-end and deliver them across the stack.
Learn to direct software rather than type out code: decompose problems, write precise specifications, review AI-written code in depth, and design the verification that proves it works.
Work with an AI tooling budget most firms reserve for their most senior engineers.
Learn directly from the engineers who designed the platform and engineered the AI workflows.

The stack

TypeScript end-to-end · Next.js + React 19 · NestJS microservices · PostgreSQL · Docker · Azure · frontier AI coding agents

Knowledge, Skills and Experience Required

An eye for what separates great software from average software and the willingness to speak up when you have a good idea.
A strong academic or practical grounding in Computer Science or a STEM discipline (a 2:1 or above is a good guide), or equivalent evidence of ability — a placement year, a bootcamp, or self-taught work you can show us.
Practical experience building with AI coding tools — Claude, Copilot, Cursor or similar — plus something you’ve built that you can walk us through line by line.
A big-picture understanding of the major moving parts of a modern software product — e.g. frontend, backend, API layer, database, testing suite — and how it all fits together.
A good engineering mindset and the ability to reason clearly about trade-offs, as well as explain your thinking.
Ability to read and understand JavaScript — experience with React, Next.js and NestJS a plus.
Organised, efficient and a genuine interest and willingness to make a positive contribution
Flexible and proactive approach to work and the ability to work under pressure

What we offer

We’re committed to supporting our people both professionally and personally. Our benefits are designed to help you thrive inside and outside of work:
26 days’ holiday per year (including your birthday as a paid day off), plus all public bank holidays and two paid volunteering days.
Flexible & Hybrid Working: Enjoy flexible working hours with core hours between 10am and 4pm, and the option to work remotely for up to 20% of your working week. You can also work abroad for up to one month per year and flex up to 2 of your UK bank holidays to suit your personal beliefs or preferences.
Financial Security & Support: Pension scheme with Royal London, plus free access to financial and mortgage advice, life insurance cover, and income protection from day one.
Health & Wellbeing: Access a range of discounted health, wellbeing, and retail benefits to help you stay healthy and make the most of your downtime through Help@Hand, Medicash and Zest.
Learning & Development: Continuous professional and personal development opportunities to support your career growth.
Culture & Community: Enjoy access to our exclusive members’ club facilities, including complimentary breakfast and refreshments, regular social and networking events, and our legendary annual Christmas conference.
Family-Friendly Policies: Enhanced maternity and paternity leave with additional family friendly policies to support you.
Travel & Lifestyle Perks: Annual travel ticket loan, Cycle to Work Scheme, and access to our salary sacrifice Electric Vehicle scheme through Octopus EV.

Our aim is to encourage and support all applicants during the application process, if you have any reasonable adjustments that you will require, please do not hesitate to get in touch via people@ sedulo.co.uk.

Pay: £26,000.00-£30,000.00 per year

Benefits:

Company pension
Financial planning services
Life insurance
Sick pay

Work Location: In person

Quick apply

Refine Your Search

javascript developer jobs in leeds, wyk

Junior Software Engineer - Full Stack

Freelance Shopify & WordPress Web Designer and Developer

Full Stack Developer – Web Application Developer

Full Stack Developer

Junior Full Stack Software Engineer

Full Stack Software Engineer

Frontend Software Engineer

Digital Solutions Developer

Developer

Software Engineer

Software Developer - ZAI

Senior Magento Software Developer

Senior Full Stack Node Developer

Mid-Level Software Developer (Android & Backend)

Lead Full Stack Developer

Principal Full Stack Engineer - Managed Service

Senior Front-End Developer (Nuxt / Vue)

Senior Full Stack Kotlin Developer

Full Stack GIS Developer

Senior Full Stack Engineer

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