Back end developers Work, Jobs in Halton, Chs (with Salaries)

Full-Stack Engineer (AI SaaS)
Vizly —Liverpool
- £60,000 - £85,000 a year
- Weekend availability
- DevOps
- System design
- Master's degree
1d
Web/Mobile Developer
mydentist —Radcliffe
- Hybrid work
- Azure
- APIs
- Free parking
- Employee assistance programme
Quick apply
Software Engineer (.NET)
Optima Health —Warrington
- Up to £45,000 a year
- Full-time
- Azure
- AWS
- JavaScript
- Paid training
- Annual leave
Senior Full Stack Developer
Barclays —Knutsford
- Computer Science
- Java
- SQL
Software Engineer - C# & .NET
Worldpay (UK) Limited —Manchester
- DevOps
- SQL
- AWS
Quick apply
4d
Software Developer, Sports Content
bet365 —Manchester
- Full-time
- Hybrid work
- SQL
- JavaScript
- APIs
Quick apply
Java Software Engineer
Bally's Interactive —Manchester
- Hybrid work
- Java
- AWS
- APIs
- Annual leave
- Gym membership
Quick apply
7d
Software Developer, In-Play
bet365 —Manchester
- Full-time
- Hybrid work
- Azure
- Java
- SQL
Quick apply
11d
Software Engineer - Property Platform
Awaze —Manchester
- Hybrid work
- Java
- SQL
- AWS
- Employee discount
Associate Backend Software Engineer (Python)
Anaplan —Manchester
- Azure
- Computer Science
- Engineering
Quick apply
Manager, Java Developer, Solutions, Engineering, AI & Data
Deloitte —Manchester
- Hybrid work
- Azure
- Java
- AWS
Senior Consultant, Java Developer, Solutions, Engineering, AI & Data
Deloitte —Manchester
- Hybrid work
- Azure
- Java
- AWS
Software Engineer
Oakland —Manchester
- Hybrid work
- Azure
- Java
- SQL
- Annual leave
- Referral programme
3d
SOFTWARE DEVELOPER (.NET)
i5 Solutions Europe Limited —Manchester
- £33,000 - £38,000 a year
- Full-time
- Oracle
- SQL
- JavaScript
Software Engineer
AJ Bell —Manchester
- Full-time
- Hybrid work
- DevOps
- AWS
- Analysis skills
- Employee assistance programme
- Gym membership
Quick apply
IOS Developer - Manchester,UK
Capgemini Sogeti —Manchester
- Hybrid work
- DevOps
- AWS
- Mentoring
Senior Software Engineer (UK Remote)
Turnitin, LLC —Manchester
- Full-time
- Remote
- Java
- AWS
- Mentoring
- Annual leave
Quick apply
Senior Specialist - Software Engineering
LTIMindtree —Manchester
- Full-time
- Java
- SQL
- JavaScript
Quick apply
Senior Specialist - Software Engineering
LTM —Manchester
- Full-time
- Java
- SQL
- JavaScript
Quick apply
Senior Software Engineer - Java - Engine by Starling
Starling —Manchester
- Full-time
- Hybrid work
- Java
- AWS
- Annual leave
- Employee discount
Quick apply

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Full-Stack Engineer (AI SaaS)

Vizly
Liverpool

Quick apply

Job details

Full-time
£60,000 - £85,000 a year
1 day ago

Qualifications

Cloud infrastructure
Node.js
Law
Big data
DevOps
Spark
System design
Master's degree
AWS
JavaScript
Terraform
Data pipeline
APIs
S3
SaaS
AI
TypeScript
Communication skills

Full job description

Overview

We are seeking a Senior Full-Stack Software Engineer to help design, build, and operate scalable SaaS applications. This role emphasizes modern JavaScript development (Next.js / Node.js) combined with strong cloud and DevOps ownership on AWS.

You will work on a production SaaS codebase, collaborate closely with business stakeholders, and operate systems in real-world conditions. The ideal candidate is hands-on, pragmatic, and comfortable owning features from design through deployment.

Please Note

We are not able to provide any sponsorship.
Local candidates are preferred for this onsite role.

Key Responsibilities

Design, build, and maintain scalable SaaS applications using Next.js and/or Node.js.
Own full-stack development across frontend, backend APIs, and data integrations using JavaScript / TypeScript.
Design, deploy, and maintain AWS infrastructure using Terraform, including services such as VPC, EC2/ECS/EKS (as applicable), S3, CloudWatch, and IAM.
Implement and operate CI/CD pipelines, monitoring, and observability to support production systems.
Support and evolve large, long-lived codebases, focusing on performance, maintainability, and reliability.
Collaborate with product and business stakeholders to translate requirements into technical solutions.
Participate in on-call support (including occasional weekends) for production systems.
Work closely with a distributed team via Zoom during overlapping US working hours.
Design technical solutions, translate business requirements into actionable plans, and present updates to stakeholders.

Required Skills & Experience

4+ years of experience building SaaS applications using Next.js and/or Node.js.
Strong full-stack development skills with JavaScript / TypeScript.
Hands-on experience with AWS cloud infrastructure and Terraform for infrastructure as code.
Solid understanding of DevOps practices, including CI/CD, monitoring, logging, and production support.
Experience working with production systems, large codebases, and real-world operational constraints.
Ability to reason about system design, trade-offs, and scalability.
Comfortable collaborating in a remote-first environment and communicating clearly with technical and non-technical stakeholders.
Excellent communication and presentation skills.

AI / LLM Exposure (Required)

General awareness of how AI and LLMs are applied in modern software engineering, such as:
API-based LLM integrations (e.g., OpenAI-style APIs)
Developer tooling, copilots, or AI-assisted workflowsPrompting, embeddings, or basic RAG concepts
Exposure may come from professional work, academic projects, personal experimentation, or self-directed learning.
Strong interest in applying AI tools pragmatically to improve developer productivity and product capabilities.

Nice-to-Have Skills

Experience or exposure to big data or analytics systems (e.g., Spark, data pipelines, BI tools).
Experience working in high-growth SaaS or startup environments.
Experience with container orchestration (EKS, ECS, or similar).
Familiarity with modern deployment platforms or tooling (e.g., Vercel, Render, Supabase).

What Success Looks Like in This Role

You can independently deliver production-ready features end-to-end.
You take ownership of both code and infrastructure, not just one or the other.
You understand how modern teams apply AI/LLMs as tooling and product capabilities, even if you’re not an ML specialist.
You make pragmatic engineering decisions that balance speed, quality, and long-term maintainability.

We offer a flexible work environment that supports both in-office collaboration and remote work. While this is not a fully remote position, team members have the flexibility to work remotely when appropriate.

Pay: £60,000.00-£85,000.00 per year

Work Location: In person

Quick apply

Refine Your Search

back end developers jobs in halton, chs

Full-Stack Engineer (AI SaaS)

Web/Mobile Developer

Software Engineer (.NET)

Senior Full Stack Developer

Software Engineer - C# & .NET

Software Developer, Sports Content

Java Software Engineer

Software Developer, In-Play

Software Engineer - Property Platform

Associate Backend Software Engineer (Python)

Manager, Java Developer, Solutions, Engineering, AI & Data

Senior Consultant, Java Developer, Solutions, Engineering, AI & Data

Software Engineer

SOFTWARE DEVELOPER (.NET)

Software Engineer

IOS Developer - Manchester,UK

Senior Software Engineer (UK Remote)

Senior Specialist - Software Engineering

Senior Specialist - Software Engineering

Senior Software Engineer - Java - Engine by Starling

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