Senior software engineer Work, Jobs in St Helens, Msy (with Salaries)

Full-Stack Engineer (AI SaaS)
Vizly —Liverpool
- £60,000 - £85,000 a year
- Weekend availability
- System design
- Master's degree
- AWS
Quick apply
Frontend Developer
The Granite Group —Liverpool
- £45,000 - £55,000 a year
- Full-time
- Hybrid work
- Flexible schedule
Quick apply
Product Engineer - M365 Unified Collaboration & Gen AI
Barclays —Knutsford
- Azure
- Team management
- Mentoring
Senior Firmware Engineer
Zenovo —Chester
- Full-time
- Hybrid work
- Continuous improvement
Quick apply
Lead Software Engineer - Typescript, AWS
The Very Group —Liverpool
- £6,500 a week
- Hybrid work
- Mentoring
- Communication skills
- Employee discount
Quick apply
Senior Software Engineer - Payments
OrderYOYO —Manchester
- Remote
- Mentoring
- Restaurant
Quick apply
UAT QA Tester
Light & Wonder —Chadderton
- Full-time
- Communication skills
- SDLC
- Employee assistance programme
- Employee discount
Senior Software Engineer
AJ Bell —Manchester
- Full-time
- Hybrid work
- AWS
- Communication skills
- Employee assistance programme
- Gym membership
Quick apply
Senior Software Engineer
Bezos.ai —Manchester
- £70,000 - £90,000 a year
- Full-time
- Remote
- Bachelor's degree
- Mentoring
- AI
Quick apply
Senior Software Engineer - L5
Street Group —Manchester
- £55,000 - £75,000 a year
- Full-time
- Hybrid work
- Mentoring
- AI
- Work from home
- Flexible schedule
Quick apply
13d
Senior/Lead Quality Engineer - Chatbot
Mimica —Manchester
- Full-time
- Remote
- Master's degree
- Mentoring
- AI
- Annual leave
- Flexible schedule
Head of Technology
Club L London —Manchester
- ERP systems
- Software development
- Communication skills
- Annual leave
- Employee discount
Quick apply
Senior Software Engineer
Sony Interactive Entertainment —Liverpool
- Hybrid work
- Computer Science
- Software troubleshooting
- Engineering
Senior Infrastructure Delivery Manager
Barclays —Knutsford
- PMP
- Mentoring
- Leadership
Senior Software Engineer - UK
DISCO —Manchester
- £90 - £114 a day
- Remote
- Mentoring
- AI
- Employee assistance programme
Senior Software Engineer
CarFinance247 —Manchester
- Up to £55,000 a year
- CRM software
- Software troubleshooting
- AI
- Free parking
- Employee assistance programme
Quick apply
5d
Senior IT Engineer
FluidOne —Chorley
- Up to £45,000 a year
- Weekend availability
- Travel
- In-person
- Communication skills
- Employee assistance programme
Quick apply
Senior Infrastructure Engineer
Barclays —Knutsford
- DevOps
- Mentoring
- Scripting
12d
Senior Revit Technician
Kier Group —Liverpool
- From £40,000 a year
- Full-time
- Engineering
- Communication skills
Senior QA Engineer
Jacobs —Manchester
- Full-time
- Hybrid work
- Travel
- Mentoring
- In-person

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senior software engineer jobs near st helens, msy

Full-Stack Engineer (AI SaaS)

Vizly
Liverpool

Quick apply

Job details

Full-time
£60,000 - £85,000 a year

Qualifications

CI/CD
Cloud architecture
Node.js
Law
Stakeholder collaboration
Big data
Software deployment
Stakeholder liaison
Spark
System design
Software development operations experience
Master's degree
Cloud engineering experience
AWS
CI/CD pipelines
JavaScript
Terraform
Back-end development
APIs
Front-end development
S3
Business requirements
Solution architecture
SaaS
AI
DevOps implementation
Software development or architecture experience
TypeScript
Communication skills
Infrastructure provisioning automation
Terraform provisioning

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

senior software engineer jobs in st helens, msy

Full-Stack Engineer (AI SaaS)

Frontend Developer

Product Engineer - M365 Unified Collaboration & Gen AI

Senior Firmware Engineer

Lead Software Engineer - Typescript, AWS

Senior Software Engineer - Payments

UAT QA Tester

Senior Software Engineer

Senior Software Engineer

Senior Software Engineer - L5

Senior/Lead Quality Engineer - Chatbot

Head of Technology

Senior Software Engineer

Senior Infrastructure Delivery Manager

Senior Software Engineer - UK

Senior Software Engineer

Senior IT Engineer

Senior Infrastructure Engineer

Senior Revit Technician

Senior QA Engineer

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