Backend Developer Jobs in Bristol

Backend Developer jobs in Bristol hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $99,275/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Bristol
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Amazon

amazon.com
amazon.com • HQ: Seattle, United States • Robotics AI • Logistics & Warehouse Robotics • Video Production • Developer Tools • Advertising • Logistics • Streaming & OTT Platforms • Cloud Platforms (IaaS & PaaS) • Marketplaces • 1-10 employees • Est. 1994 • Trust B • Hiring 15215, 1028 new
HQ: Seattle, United States • Robotics AI • Logistics & Warehouse Robotics • Video Production • Developer Tools • Advertising • Logistics • Streaming & OTT Platforms • Cloud Platforms (IaaS & PaaS) • Marketplaces • 1-10 employees • Est. 1994 • Trust B • Hiring 15215, 1028 new
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.
Jeff Bezos · Founder & Executive Chairman · decision-maker
Scott McMillan · Executive Officer · decision-maker
Emily Austin · Executive Officer · decision-maker
Joel Wallenstrom · Executive Officer, Director · decision-maker
Careers mailbox is known
Verified live · 4 hours ago Visa sponsor 1 month ago Long shot · 11%

2027 Software Dev Engineer Intern - United Kingdom

Intern • In office (Edinburgh, London, Cambridge, Bristol, United Kingdom, 8am - 5pm) • Relocation • Bachelor's Degree • Internship • Intern
Rust
C#
TypeScript
C++
Java
Python
SQL
DevOps
CI/CD
AWS
Management
Agile
+2
Apply
spx.com • HQ: Charlotte, United States • Ticketing • Professional Services • HVAC & Refrigeration • 5000+ employees • Est. 1912 • Hiring 176, 9 new
HQ: Charlotte, United States • Ticketing • Professional Services • HVAC & Refrigeration • 5000+ employees • Est. 1912 • Hiring 176, 9 new
SPX Technologies is an American diversified industrial manufacturer headquartered in Charlotte, North Carolina, supplying engineered products in two segments, HVAC and detection and measurement. Its HVAC brands include Marley and Recold cooling towers, Weil-McLain boilers and SPX Engineered Air Movement fans, while detection and measurement covers transit fare collection by Genfare, location and inspection equipment and TCI radio frequency systems; the company traces its roots to 1912 and is listed on the New York Stock Exchange. It hires production operators, manufacturing engineers and supervisors, field technicians, sales managers, planners and supply chain staff.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 month ago Fading · 33%

Principal Software Architect

≈ $86k – $174k per year (Estimated) • Lead • 15+ years exp • Hybrid (Bristol, United Kingdom) • Architect
GCP
Azure
AWS
Apply

Sony Interactive Entertainment

sonyinteractive.com
sonyinteractive.com • HQ: San Mateo, United States • Media & Entertainment • Gaming • Game Development • Console Games • Gaming Consoles • 5000+ employees • Est. 1993 • Trust A • Hiring 170, 14 new
HQ: San Mateo, United States • Media & Entertainment • Gaming • Game Development • Console Games • Gaming Consoles • 5000+ employees • Est. 1993 • Trust A • Hiring 170, 14 new
Sony Interactive Entertainment is the video game division of the Sony group, formed in 1993 to develop the original PlayStation and now headquartered in San Mateo, California rather than Tokyo. It designs and sells the PlayStation consoles and accessories, runs the PlayStation Network and its PlayStation Plus subscription service, and owns PlayStation Studios, a group of development studios including Naughty Dog, Insomniac Games, Guerrilla Games, Santa Monica Studio and Bungie. The business earns most of its revenue from software and network services rather than hardware, and its first-party titles are increasingly released on personal computers after a console exclusivity window.
Hideaki Nishino · Chief Executive Officer · decision-maker
Ken Kutaragi · Founder · founder
No careers mailbox known
Verified live · 1 hour ago Visa sponsor 1 month ago Fading · 36%

Software Engineer, Quality Engineering

≈ $108k – $211k per year (Estimated) • Senior • 5+ years exp • In office (Bristol, United Kingdom) • Senior
C#
C++
PowerShell
Python
DevOps
CI/CD
Windows
Linux
QA
Selenium
Appium
+1
Apply

digiLab

digi-lab.agency
digi-lab.agency • HQ: Exeter, United Kingdom • Industrial AI • AI for Science • Hiring 6
HQ: Exeter, United Kingdom • Industrial AI • AI for Science • Hiring 6
digiLab is an AI company with specialists in uncertainty quantification, applied where the stakes are highest and the margin for error is smallest. Its customers are large engineering and science-led organisations using its technology on problems such as making fusion energy commercial and lowering the cost of renewables, and it hires scientists, software engineers, product designers and account executives. The company is headquartered in Exeter, United Kingdom.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 1 month ago Fading · 36%

(Senior) Software Engineer - Python

≈ $77k – $150k per year (Estimated) • Senior • In office (Exeter, Bristol, United Kingdom) • Master's Degree • Senior
Python
TypeScript
JavaScript
Python
FastAPI
AI/ML
SciPy
Pandas
NumPy
Explainable AI
PyTorch
Frontend
React.js
DevOps
SRE
GitHub
Rest API
Git
Docker
Linux
CI/CD
AWS
Management
Scrum
Agile
+12
Apply

Rowden Technologies Ltd.

rowdentech.com
rowdentech.com • HQ: Bristol, United Kingdom • Engineering Services • National Security • 201-500 employees • Est. 2017 • Hiring 25
HQ: Bristol, United Kingdom • Engineering Services • National Security • 201-500 employees • Est. 2017 • Hiring 25
Rowden designs, builds, and deploys advanced technology systems for edge environments, improving operational safety, enabling faster decision-making, and accelerating the deployment of capability for defence and national resilience.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 1 month ago Long shot · 23%

Principal Software Engineer (Platforms)

≈ $90k – $181k per year (Estimated) • Lead • Hybrid (Bristol, United Kingdom) • Full-Time • Principal
AI Agents
DevOps
CI/CD
Apply

Egis Group

egis-group.com
egis-group.com • HQ: Guyancourt, France • Transport Infrastructure • Civil & Structural Engineering • Engineering Services • 5000+ employees • Est. 1997 • Trust B • Hiring 908, 81 new
HQ: Guyancourt, France • Transport Infrastructure • Civil & Structural Engineering • Engineering Services • 5000+ employees • Est. 1997 • Trust B • Hiring 908, 81 new
Egis is a French engineering, consulting and operations group working on transport, buildings, water, energy and urban development projects worldwide. It designs and supervises infrastructure such as motorways, rail lines, metro systems, airports and bridges, and unusually also operates assets once they are built, running airports and road concessions rather than handing them over at completion. Headquartered near Paris and majority owned by the state investment bank Caisse des Depots alongside its own employees, the group employs tens of thousands of engineers and project managers across more than one hundred countries.
Laurent Germain · Chief Executive Officer · decision-maker
No careers mailbox known
Verified live · 1 hour ago 2 months ago Long shot · 18%

BIM Software Developer

≈ $48k – $110k per year (Estimated) • Junior • 2+ years exp • Hybrid (Bristol, United Kingdom) • Full-Time • Senior
C#
SQL
Python
DevOps
GitLab
GitHub
Windows
Apply

Marsh McLennan

marshmclennan.com
marshmclennan.com • HQ: New York, United States • 1001-5000 employees • Est. 1871 • Trust B • Hiring 923, 164 new
HQ: New York, United States • 1001-5000 employees • Est. 1871 • Trust B • Hiring 923, 164 new
Marsh McLennan is a global professional services firm in risk, strategy and people, headquartered in New York and listed on the New York Stock Exchange. It operates through four businesses, Marsh in insurance broking, Guy Carpenter in reinsurance, Mercer in health, wealth and benefits consulting and Oliver Wyman in management consulting, with about 90,000 colleagues in some 130 countries. It hires catastrophe risk analysts, reinsurance brokers, benefits consultants, sales executives, paralegals, software engineers and IT support staff in hubs such as London, Cluj-Napoca and Mexico City.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago 2 months ago Long shot · 5%

Senior Software Engineer

≈ $83k – $163k per year (Estimated) • Senior • 8+ years exp • Hybrid (Bristol, Glasgow, Birmingham, Leeds, London, United Kingdom) • Full-Time • Senior
TypeScript
JavaScript
Python
AI/ML
Copilot
Frontend
Angular
Management
Agile
Apply

Kinneirdufort

kinneirdufort.com
kinneirdufort.com • HQ: Bristol, United Kingdom • Likely startup • Trust D • Hiring 12
HQ: Bristol, United Kingdom • Likely startup • Trust D • Hiring 12
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 3 hours ago 3 months ago Long shot · 7%

Senior Software Engineer – Linux

$80k – $99k per year • Senior • Hybrid (Bristol, United Kingdom) • Senior
C++
C++
Qt
DevOps
Linux
MedTech
IEC 62304
Apply
Likely inactiveVerified live · 3 hours ago 3 months ago Long shot · 8%

Principal Medical Software Engineer

$94k – $119k per year • Lead • Hybrid (Bristol, United Kingdom) • Principal
Linux
MedTech
IEC 62304
DICOM
HL7
Apply
Likely inactiveVerified live · 3 hours ago 4 months ago Long shot · 5%

Software Engineer (Linux)

$55k – $71k per year • Middle • 3+ years exp • Hybrid (Bristol, United Kingdom) • Middle
C++
C++
Qt
DevOps
Linux
MedTech
IEC 62304
Apply

Assystem

assystem.com
assystem.com • HQ: Courbevoie, France • Nuclear Engineering • Nuclear Energy • Engineering Services • 5000+ employees • Est. 1966 • IT services • Trust B • Hiring 612, 31 new
HQ: Courbevoie, France • Nuclear Engineering • Nuclear Energy • Engineering Services • 5000+ employees • Est. 1966 • IT services • Trust B • Hiring 612, 31 new
Assystem is a French engineering group founded in 1966 that concentrates on complex infrastructure projects, with nuclear energy as its largest and most distinctive market. It provides design engineering, project management, safety analysis, commissioning support and operational assistance across nuclear new build, plant life extension and decommissioning, and also works on transport, energy transmission and life sciences facilities. Headquartered near Paris and listed on Euronext, it holds a significant stake in Framatome and employs thousands of engineers across France, the United Kingdom, the Middle East and Asia.
Stephane Aubarbier · Directeur général délégué · decision-maker
Dominique Louis · Chairman and Chief Executive Officer · decision-maker
Careers mailbox is known
Open 157 daysVerified live · 29 min ago 5 months ago Long shot · 6%

Senior Software Engineer

≈ $68k – $132k per year (Estimated) • Senior • 8+ years exp • Hybrid (Bristol, United Kingdom) • Full-Time • Senior
C#
TypeScript
JavaScript
Python
Python
FastAPI
Django
Databases
RabbitMQ
Redis
Apache Kafka
PostgreSQL
Frontend
Vue.js
Angular
DevOps
Azure
CI/CD
Podman
Amazon S3
Docker
Kubernetes
Analytics
Talend
Apache NiFi
+12
Apply

i3Works

i3works.co.uk
i3works.co.uk • HQ: Glasgow, United Kingdom • Project & Work Management Software • Management Consulting • Est. 2014 • Hiring 3
HQ: Glasgow, United Kingdom • Project & Work Management Software • Management Consulting • Est. 2014 • Hiring 3
I3Works is a consultancy business delivering project management (P3M), digital, and technology-centric management and support solutions.
No named decision-maker yet.
Careers mailbox is known
Open 171 daysVerified live · 16 min ago 5 months ago Long shot · 10%

SDLC Consultant / Lead (DevOps & Full Stack Capability)

≈ $85k – $171k per year (Estimated) • Lead • Hybrid (Bristol, United Kingdom) • Full-Time • Staff
Azure
CI/CD
AWS
Platform Engineering
Management
Agile
Apply

Scott Logic

scottlogic.com
scottlogic.com • HQ: Newcastle upon Tyne, United Kingdom • IT Consulting & Digital Transformation • Custom Software Development • 201-500 employees • Est. 2005 • Trust B • Hiring 27
HQ: Newcastle upon Tyne, United Kingdom • IT Consulting & Digital Transformation • Custom Software Development • 201-500 employees • Est. 2005 • Trust B • Hiring 27
Scott Logic is a software consultancy based in Newcastle upon Tyne, United Kingdom, and was founded in 2005. The company provides bespoke software development, technology strategy, data analytics, and user experience design services. It operates through six offices across the UK and serves international clients in highly regulated sectors such as financial services, government, and energy.
No named decision-maker yet.
Careers mailbox is known
Open 186 daysVerified live · 3 hours ago Visa sponsor 6 months ago Long shot · 9%

Lead Agentic Software Engineer

≈ $85k – $171k per year (Estimated) • Lead • Hybrid (Bristol, United Kingdom) • Full-Time • Staff
C#
TypeScript
JavaScript
Python
C#
.NET
AI/ML
AI Agents
Apply

Positiv+ Cohort

positivcohort.com
positivcohort.com • HQ: Farnborough, United Kingdom • Cybersecurity • Military • 1-10 employees • Est. 2023 • Trust B • Hiring 8
HQ: Farnborough, United Kingdom • Cybersecurity • Military • 1-10 employees • Est. 2023 • Trust B • Hiring 8
Positiv Cohort delivers complex Defence and Security capability at pace, combining engineering expertise, secure programme delivery, governance and assurance.
No named decision-maker yet.
Careers mailbox is known
Open 390 daysVerified live · 1 hour ago 1 year ago Long shot · 11%

Senior Systems Engineer- Software Systems- Defence

≈ $79k – $153k per year (Estimated) • Senior • In office (Bristol, United Kingdom) • Contractor • Senior
IBM DOORS
Apply

New Icon

newicon.net
newicon.net • HQ: Bristol, United Kingdom • Information Technology • IT Consulting & Digital Transformation • Trust B • Hiring 7
HQ: Bristol, United Kingdom • Information Technology • IT Consulting & Digital Transformation • Trust B • Hiring 7
New Icon is a different kind of digital transformation partner, working closely with ambitious businesses to innovate smarter and faster in a real-time world.
No named decision-maker yet.
No careers mailbox known
Open 895 daysVerified live · 4 hours ago 2 years ago Long shot · 6%

Senior Full-Stack Developer

≈ $76k – $148k per year (Estimated) • Senior • 5+ years exp • In office (Bristol, United Kingdom) • Full-Time • Senior
Apply
Machines can read this selection · checked 06:49 UTC
Backend Developer Jobs in Bristol
Frequently asked questions
How many Backend Developer jobs in Bristol are available on Alion?
There are currently 31 active listings from 15 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Bristol pay?
The average salary is around $99,275 per year based on the current listings.
Are remote options available for Backend Developer jobs in Bristol?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Bristol?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.