Mid senior full stack software engineer Work, Jobs (with Salaries)

Mid-Senior Full Stack Software Engineer
Stint —London
- £50,000 - £120,000 a year
- Full-time
- Computer Science
- Engineering
- AWS
- Gym membership
Quick apply
Backend Software Engineer (Mid-level)
Freetrade —London
- £52,000 - £75,000 a year
- Full-time
- Hybrid work
- In-person
- AI
- Work from home
- Life insurance
Software Engineer (Mid-level)
Freetrade —London
- £52,000 - £75,000 a year
- Full-time
- Hybrid work
- In-person
- AI
- Work from home
- Life insurance
Python Software Developer
Consilience Group —London
- £55,000 - £95,000 a year
- Full-time
- Computer Science
- English
- AWS
Senior Full Stack Engineer
Blue Light Card —Leicester
- Hybrid work
- AWS
- Mentoring
- APIs
- Free parking
- Annual leave
Senior Software Engineer, Foundry
Redgate —Cambridge
- £55,000 - £80,000 a year
- Full-time
- Hybrid work
- Heavy lifting
- Master's degree
- Machine learning
- Annual leave
Full Stack PHP Developer – Mid-level
LexisNexis Risk Solutions —Cardiff
- Full-time
- AWS
- Software development
- Agile
Full Stack PHP Developer – Mid-level
RELX —Cardiff
- Full-time
- AWS
- Software development
- Agile
Software Engineer
LSEG (London Stock Exchange Group) —London
- Full-time
- Azure
- Computer Science
- Engineering
14d
Senior Software Engineer
NMI —Bristol
- £48,000 - £58,000 a year
- Full-time
- Remote
- Oracle
- Computer Science
- Java
- Employee assistance programme
- Employee discount
Quick apply
Senior Software Engineer
Oritain —London
- Hybrid work
- Azure
- APIs
- Communication skills
- Annual leave
- Employee assistance programme
Senior Engineer (Full-Stack)
TP ICAP —London
- Full-time
- Java
- SQL
- AWS
SENIOR AI ENGINEER (FULL-STACK)
CHAPTR GmbH —Remote
- Remote
- English
- Analysis skills
- AI
Backend Product Engineer (Mid-level)
Freetrade —London
- £52,000 - £75,000 a year
- Full-time
- Hybrid work
- In-person
- AI
- Work from home
- Life insurance
Senior Full Stack Developer
I-Fulfilment —East Parley
- £60,000 a year
- Full-time
- Hybrid work
- JavaScript
- Mentoring
- APIs
Quick apply
Senior Full Stack Engineer
Ki —London
- Full-time
- Hybrid work
- Project management
- Software development
- APIs
Quick apply
Developer
TDS Ultra Ltd —Brighton
- Overtime
- System design
- SQL
- AWS
Quick apply
14d
Lead Engineer
Scrumconnect Consulting —Swansea
- £70,000 - £75,000 a year
- Hybrid work
- Java
- AWS
- Agile
- Annual leave
Mid-Level Full Stack Developer
I-Fulfilment —East Parley
- £50,000 a year
- Full-time
- Hybrid work
- JavaScript
- Software development
- APIs
Quick apply
Senior Software Engineer, Trading Team
DRW —London
- System design

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Mid-Senior Full Stack Software Engineer

Stint -
London

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Job details

Full-time
£50,000 - £120,000 a year

Benefits

Private medical insurance
Gym membership

Qualifications

Go
Computer Science
Kubernetes
Engineering
AWS
Flutter
PostgreSQL
Distributed systems
Terraform
Django
APIs
IT
GraphQL
gRPC
GitLab
Python

Full job description

Description

At Stint, we’re using AI tools to transform how hospitality businesses operate. We started by building the UK’s largest flexible workforce of hyper-local students available for short 2–3 hour shifts, working with brands like PizzaExpress, Pret a Manger, Gails, and many more. Now, we’re combining that workforce with an AI tool – creating a platform that no competitor can replicate.

In just 10 months, our new AI software has surpassed £1m in ARR and we are on track to multiply that in the next 12 months. We are aggressively capturing the UK market, and international expansion is next - with plans to launch big in the US soon.

We’re hiring for a Full Stack Software Engineer to join one of our cross-functional product pods. You’ll work alongside product managers, designers, and engineers to plan, build, and maintain the core systems that power Stint. You’ll contribute across our stack - from backend services to data flows, API design, to front end.

Our main stack includes Python (Django), Go, GraphQL, and Flutter. We deploy to Kubernetes (EKS), use DataDog for monitoring, and rely on GitLab for testing and deployment.

We’re looking for an engineer who knows how to ship great code fast and someone who values clean architecture but can make pragmatic calls when speed matters. You’ll help shape best practices, solve complex technical challenges, and play a key role in how we scale our platform.

We are an office-first, collaborative team and this role is based in Camden 3-4 days a week

What you will be doing:

Collaborate closely with Product, Design, and other engineers to solve real problems for Stinters, Partners, and internal teams.
Build, test, and deploy new features across our backend stack - with clean, scalable architecture in mind.
Monitor and maintain production systems to ensure a fast, reliable experience for our users.
Help design and evolve our APIs, data flows, and integrations as our platform scales.
Define and uphold coding standards that balance speed and quality to ensure we can move fast without breaking things.
Share knowledge and work with other developers to raise the bar across the team.

This position might suit you, if:

You’ve studied something technical - Computer Science, Engineering, Maths etc.
You have 3+ years of commercial, production-level experience.
You're competent across our tech stack - Go, Python, Flutter, Database (PostgreSQL)
You have some experience with, or exposure to cloud (AWS), Infrastructure (Terraform), GraphQL, gRPC, Django
You’re comfortable working across distributed systems and event-driven architectures.
You can communicate clearly and collaborate well across disciplines.
You’re curious, hands-on, and eager to learn new technologies.
You thrive in a high-energy, fast-changing environment and have the drive and work ethic to match it.
Ideally, you’ve got experience building products at a fast-moving startup or top-tier tech company.

What we can offer you

Private medical insurance
A social, friendly and welcoming team based in the heart of Camden
Office gym membership
Ownership shares in a well-funded, growing start-up
Dog friendly office!

About Stint

Stint solves one of hospitality’s hardest problems, staying perfectly staffed when demand changes by the hour. We do this by pairing smart AI driven software with our flexible, on-demand workforce that’s ready to step in exactly when needed.

Over the last six years, we’ve focused on building our workforce of hyper-local students and other flexible workers, who are available for 2-3hr shifts exactly when our partners need them most. We have built trust within the hospitality industry, earning the confidence of major brands by proving the value of our workforce model. Now we work with some of the UK’s best-known hospitality names - including PizzaExpress, Gail’s and Pret across 4,000+ sites across 28 cities in the UK - and they all love our product.

Over the last 12 months, we’ve used this foundation to build something even more powerful: the brain behind a business’s rota planning process.

By applying AI to multi-year, proprietary and public data sources, we help businesses forecast demand, generate headcount suggestions, and build the optimal rotas automatically. When combined with our flexible workforce, our intelligent platform lets hospitality businesses run lean core teams and scale up during peak hours without overstaffing or compromising on service. What started as a smart way to fill shifts, has now become an end-to-end staffing engine that’s incredibly hard to replicate and uniquely built for the hospitality industry.

We’re looking for people to join our 50 person team who care about solving real problems with tech, are excited to grow with us, and want to build something pretty cool, very quickly. We work hard, have fun doing it, and don’t take ourselves too seriously.

We look forward to working with you!

Quick apply

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