Network planner/ software engineer Work, Jobs in London, Eng (with Salaries)

Software Engineer
Squid —London
- £75,000 - £200,000 a year
- Full-time
- APIs
- Python
Quick apply
1d
Digital Information Management Lead
AECOM —London
- Full-time
- Hybrid work
- Sales
- Engineering
- Master's degree
Senior Engineer - Development Infrastructure
AECOM —London
- Full-time
- Hybrid work
- AutoCAD
- Engineering
- Master's degree
IT Support Engineer
Opus 2 —London
- £26,000 - £30,000 a year
- Full-time
- Azure
- Microsoft Office
- AWS
- Employee assistance programme
Quick apply
Senior/Principal Wind Energy Yield Analyst
AECOM —London
- Full-time
- Hybrid work
- Engineering
- Data analysis skills
- Master's degree
Associate / Technical Director Flood Risk Modelling Lead
AECOM —London
- Full-time
- Hybrid work
- Engineering
- Bachelor's degree
- Scripting
Workplace and Facilities Coordinator
Arup —London
- Microsoft Excel
- Microsoft Office
- SharePoint
Senior Flood Modeller
AECOM —London
- Full-time
- Hybrid work
- Engineering
- Bachelor's degree
- Scripting
Principal Water Quality Scientist/ Modeller
AECOM —Croydon
- Full-time
- Hybrid work
- Master's degree
- Project management
- Scripting
Landscape Architect
Stantec —London
- AutoCAD
- Master's degree
- Continuous improvement
- Annual leave
11d
Associate Director - Architecture
AECOM —London
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- AutoCAD
Blast Technical Lead
AECOM —London
- Full-time
- Hybrid work
- AutoCAD
- Analysis skills
- Project management
Senior Engineer CE
Surbana Jurong Private Limited —London
- Full-time
- Engineering
- Master's degree
- Analysis skills
Engineering Geologist
AECOM —St Albans
- Full-time
- Hybrid work
- Engineering
- Master's degree
- Analysis skills
Senior / Principal Civil 3D Modeller
AECOM —London
- Full-time
- Hybrid work
- AutoCAD
- Civil engineering
- Engineering
Principal Civil Engineer (Drainage)
AECOM —London
- Full-time
- Hybrid work
- Engineering
- Project management
- In-person
Senior Architect
AECOM —London
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- AutoCAD
Senior Facilities Manager
Unibail-Rodamco-Westfield —Westfield Stratford City
- Weekend availability
- Maintenance
- Continuous improvement
- Leadership
Senior Delivery Project Manager Design & Construction
Bupa —London
- From £80,000 a year
- Full-time
- Project management
- Construction experience
- Employee assistance programme
- Gym membership
Quick apply
4d
Senior Civil Engineer
HDR —London
- Full-time
- AutoCAD
- Civil engineering
- Engineering

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Software Engineer

Squid
London

Quick apply

Job details

Full-time
£75,000 - £200,000 a year
1 day ago

Qualifications

Cloud infrastructure
React
PostgreSQL
Data pipeline
APIs
Data visualisation
TypeScript
Python

Full job description

About Squid

AI and data centres are booming, electrification is accelerating, and trillions in generation, storage, and connection projects are queued - but the real bottleneck is the grid.

Grid planning and operations are becoming a national-scale systems problem: complex network models, messy legacy data, strict governance, overloaded teams, and high-stakes decisions that affect real infrastructure.

Squid is building the agentic modelling platform for power grids: a versioned, auditable source of truth where network models, data, changes, assumptions, and decisions can be tracked - and where humans and AI agents can safely work together.

We unify legacy planning models, operational data, and grid workflows into software that helps teams run checks, compare models, explain changes, validate assumptions, and move faster without losing engineering rigour.

Based in London, Squid is backed by premier investors like Y Combinator and partners with industry leaders including National Grid and Northern Powergrid.

About the role

Pay Range: £75k-£200k (salary + equity), based in London, UK.

We are hiring a Software Engineer to join Squid as one of our first engineers.

You will work closely with the founders and early engineering team to build production software for grid operators. This is a broad software engineering role spanning backend systems, frontend products, data-intensive applications, cloud infrastructure and applied AI.

You will help turn complex engineering workflows into reliable, intuitive software used by planners, operators and engineers. This is a high-ownership role based in our central London office, with the opportunity to shape the product, technical architecture and engineering culture from an early stage.

What you'll do

Build and ship production software across backend services, frontend applications and cloud infrastructure.
Design APIs, data models and product interfaces for complex, data-heavy workflows.
Develop tools for loading, validating, comparing, visualising and explaining technical datasets.
Build reliable systems for versioning, collaboration, approvals and auditability.
Integrate AI models and agents into practical, human-in-the-loop product workflows.
Create benchmarks and evaluation tools for testing AI systems on real customer tasks.
Improve system performance, reliability, security and developer experience.
Work directly with customers to understand problems, test solutions and improve the product.
Use modern AI development tools to prototype, test and ship software quickly.

Qualifications

You do not need to meet every requirement. We are looking for strong, product-minded software engineers who are comfortable working across a broad technical surface area.

You may be a strong fit if you have:

Professional software engineering experience building and maintaining production systems.
Experience with Python, TypeScript, React, Postgres, APIs, cloud infrastructure or data pipelines.
Experience with Columnar storage, Relational DB’s, Object stores.
Experience working across multiple parts of a software stack rather than within one narrow specialism.
Strong product judgement and the ability to turn unclear, real-world problems into practical software.
Experience designing reliable systems for complex or data-intensive workflows.
An interest in applied AI, model evaluation, agent systems and AI-assisted software development.
The ability to communicate clearly and work directly with technical customers.
High ownership, curiosity and a willingness to learn quickly.

Experience with developer tools, data visualisation, geospatial products, collaborative software, workflow engines, technical computing or regulated industries would be valuable, but is not required.

The pay range for this role is:
75,000 - 200,000 GBP per year(London)

Quick apply

Refine Your Search

network planner/ software engineer jobs in london, eng

Software Engineer

Digital Information Management Lead

Senior Engineer - Development Infrastructure

IT Support Engineer

Senior/Principal Wind Energy Yield Analyst

Associate / Technical Director Flood Risk Modelling Lead

Workplace and Facilities Coordinator

Senior Flood Modeller

Principal Water Quality Scientist/ Modeller

Landscape Architect

Associate Director - Architecture

Blast Technical Lead

Senior Engineer CE

Engineering Geologist

Senior / Principal Civil 3D Modeller

Principal Civil Engineer (Drainage)

Senior Architect

Senior Facilities Manager

Senior Delivery Project Manager Design & Construction

Senior Civil Engineer

I want to receive the latest job alerts for network planner/ software engineer in london, eng

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