149 backend developer python fastapi opportunities in Barnet updated today
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· Page 1 / 8Back End Developer Placement Programme We're working with a leading UK tech talent accelerator and CompTIA Gold Partner on this exciting opportunity. This programme is specifically designed to bridge the UK skills gap by transforming ambitious beginners into industry-ready developers through intensi
Back End Developer Placement Programme We're working with a leading UK tech talent accelerator and CompTIA Gold Partner on this exciting opportunity. This programme is specifically designed to bridge the UK skills gap by transforming ambitious beginners into industry-ready developers through intensi
Back End Developer Placement Programme We're working with a leading UK tech talent accelerator and CompTIA Gold Partner on this exciting opportunity. This programme is specifically designed to bridge the UK skills gap by transforming ambitious beginners into industry-ready developers through intensi
Mustard SystemsDescription At Mustard Systems, we leverage statistical modeling to dive into sports events and help us make informed predictions about future outcomes. By utilising our unique datasets, advanced statistical models, and custom-built software, we strive to accurately forecast sports results. We value
IDAM Back-end Java Developer - SC Cleared | £500 - £535 We're working with a global tech powerhouse delivering mission-critical digital transformation for the UK public sector on this exciting opportunity. We are seeking a high-caliber Senior Java Developer with deep IDAM expertise to spearhead a ma
IDAM Back-end Java Developer - SC Cleared | £500 - £535 We're working with a global tech powerhouse delivering mission-critical digital transformation for the UK public sector on this exciting opportunity. We are seeking a high-caliber Senior Java Developer with deep IDAM expertise to spearhead a ma
Senior Software Engineer Location: London (x3 days a week onsite) Salary: Up to £100k DOE Type: Perm Job Description We are looking for a passionate Senior Back-End Java Engineer in London to lead the design and development of core product features and services that power an app used by thousands of
IDAM Back-end Java Developer - SC Cleared | £500 - £535 We're working with a global tech powerhouse delivering mission-critical digital transformation for the UK public sector on this exciting opportunity. We are seeking a high-caliber Senior Java Developer with deep IDAM expertise to spearhead a ma
Senior Software Engineer Location: London (x3 days a week onsite) Salary: Up to £100k DOE Type: Perm Job Description We are looking for a passionate Senior Back-End Java Engineer in London to lead the design and development of core product features and services that power an app used by thousands of
IDAM Back-end Java Developer - SC Cleared | £500 - £535 We're working with a global tech powerhouse delivering mission-critical digital transformation for the UK public sector on this exciting opportunity. We are seeking a high-caliber Senior Java Developer with deep IDAM expertise to spearhead a ma
If you need support in completing the application or if you require a different format of this document, please get in touch with at UKI.recruitment@tcs.com or call TCS London Office number 02031552100 with the subject line: “Application Support Request”. Role: Java Backend Engineer Job Type: Perman
Contract Job Title: Back End Developer, Engineering, Defense & Security (DV clearance required) **Contract Start Date: March 2026 ****Contract Length: 12 months, with potential extension **Contract Classification: Inside IR25 ****Contract Location: London, Bristol or Manchester with hybrid worki
N Consulting GlobalRole Title: Python Backend Developer Work mode: Hybrid, 3 days WFO Contract duration: 12 months Location: London -------------------------------------- JOB DETAILS Role Title: Python Backend Developer Experience: 5+ years Backend Developer Role - JD Biosphere Responsibilities Design sophisticated ba
Haystack*IDAM Back-end Java Developer - SC Cleared | £500 - £535** We're working with a global tech powerhouse delivering mission-critical digital transformation for the UK public sector on this exciting opportunity. We are seeking a high-caliber Senior Java Developer with deep IDAM expertise to spearhead a
SyncomsJob Description What’s in it for you? Within a year of working with us, you will be entrepreneurial, confident in your area of expertise, be amongst the top of your game and the envy of your peers. Many of our colleagues have moved onto exceptional leadership positions leading innovative tech projec
Falcon Smart IT (FalconSmartIT)Join to apply for the Python Backend Developer role at Falcon Smart IT (FalconSmartIT) . We are seeking a senior developer with extensive experience in building scalable Python backend solutions. The ideal candidate should be proficient in supporting dozens of concurrent requests, handling occasiona
ISS Facility Services*Contract: IT** *Location: London****, E14 9SH** *Hours of work: 37.5** *Contract Type: Permanent** We are seeking an experienced Data Developer (Back-End) to support ISS’s transformation as we modernise our data estate and adopt cloud-first technologies. You will play a key role in developing and m
Hanson Wade*Software Developer - Full** *‑** *Stack .NET Developer (Back** *‑** *End Focus)** *Location:** Hybrid (London) – minimum 2 days per week in the office, including Wednesdays *Department:** Beacon Technology *Type:** Permanent/Full Time *Reports to:** Technical Lead *Salary:** £57,000 + Bonus *About
If you need support in completing the application or if you require a different format of this document, please get in touch with at UKI.recruitment@tcs.com or call TCS London Office number 02031552100 with the subject line: “Application Support Request”. Role: Backend Developer Job Type: Permanent
Gold Group Ltd*Backend Engineer** *Salary:** Up to £75k • *Hybrid:** 1 day/week in London • *No sponsorship offered** I’m recruiting on behalf of a fast‑growing accounting‑tech startup that builds automation and AI tools for in‑house finance teams. The company has strong traction and is expanding its engineering
Client Server*Backend Software Engineer / Developer (Python FastAPI SQL) London to £95k** Are you a data centric Backend Software Engineer with strong Python, SQL and FastAPI skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting technology provid
Python Developer / Backend Software Engineer (FastAPI SQL Data) London to £95k Are you a data centric Python Developer with strong SQL and FastAPI skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting technology provider that focusse
Client Server*Python Developer / Backend Software Engineer (FastAPI SQL Data) London to £95k** Are you a data centric Python Developer with strong SQL and FastAPI skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting technology provider that focu
Jack & JillA leading software company in London is seeking a Senior Software Engineer to own backend architecture and build production-ready Python systems for the Athena platform. You’ll enjoy product ownership in a collaborative startup environment, contributing to impactful solutions in workforce management
A leading logistics SaaS company in London is seeking a Senior Software Engineer to own backend architecture and develop high-performance systems. This role involves transforming operational ideas into production-ready Python solutions in a collaborative startup environment. The ideal candidate has
Senior Backend Engineer – Remote first, London office (UK)£65k–£75k | Full-time, 4-day work week I'm working with an exciting client who is looking for a Senior Backend Engineer to join their mission-driven team transforming frontline public services with AI. This is a unique opportunity to work on
Senior Backend Engineer – Remote first, London office (UK)£65k–£75k | Full-time, 4-day work week I'm working with an exciting client who is looking for a Senior Backend Engineer to join their mission-driven team transforming frontline public services with AI. This is a unique opportunity to work on
About us CheMastery is automating how research and manufacture are carried out. The chemical industry is a large and ever-growing market however, the work is still carried out mostly manually and chemical processes remained unchanged over the past 160 years. The lack of standardisation and digitisat
Role : Senior Python Backend Engineer Location : London King's Cross - full time on site We are partnered with a high-growth AI-driven platform that helps large enterprises automate complex, data-heavy workflows. As a Senior Backend Engineer , you’ll help design and scale the backend systems behind
£43,000 – £69,000/year
Estimation confidence: High
Estimate based on market data for Barnet. Actual salaries may vary depending on experience, company, and area.
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