Senior Java Python Engineer Jobs in UK

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DevOps Engineer (SC + NPPV3 Cleared)

DevOps Engineer (SC + NPPV3 Cleared)Croydon6 Month Contract£500/day (Outside IR35)DevOps Engineer needed with both SC and NPPV3 Security Clearance, plus strong AWS Cloud platforms experience.6 Month Rolling Contract based in Croydon. Start ASAP in April/May 2026.Hy ...

Senior Full Stack Engineer

Job Title: Lead Full Stack Developer/EngineerJob DescriptionThis Lead Senior Full Stack Engineer position focuses on building AI-driven, cloud-native applications using modern DevOps practices. You will play a key role in transforming how products are designed, developed, and deliv ...

Senior Full Stack Engineer

Job Title: Lead Full Stack Developer/EngineerJob DescriptionThis Lead Senior Full Stack Engineer position focuses on building AI-driven, cloud-native applications using modern DevOps practices. You will play a key role in transforming how products are designed, developed, and deliv ...

Senior Software Engineer

About The Role As a Senior Software Engineer in our Defence business unit, you will lead backend and edge/IoT engineering for critical work streams, implementing robust, scalable patterns. You’ll bridge the gap between machine learning research and production‑grade software, raising the technical ...

Snowflake Data Engineer

<p class="xx"><u>Job Description:</u> </p> <ul> <li class="x">8+ years of IT experience</li> <li class="x">Snowflake Data Engineer with Python/Java.</li> <li class="x">Strong understanding of AW ...

Snowflake Data Engineer

<p class="xx"><u>Job Description:</u> </p> <ul> <li class="x">8+ years of IT experience</li> <li class="x">Snowflake Data Engineer with Python/Java.</li> <li class="x">Strong understanding of AW ...

Senior Software Engineer

Job Title: Sr. Software Engineer Work Schedule: Onsite 5 days Location: London, England Job Summary: We are looking for a hands-on Senior Software Engineer to own and accelerate our product delivery ...

Senior Lead Backend Platform Engineer | Spring Boot

A major financial institution in Greater London is seeking a Senior Lead Software Engineer to develop backend libraries using Java and Spring Boot. This role requires strong technical expertise, problem-solving abilities, and collaboration with product engineering teams. The candidate will drive standardization ...

Senior Backend Engineer Security Compliance, Remote

Randstad Technologies Recruitment is seeking a Senior Backend Engineer (Security Compliance) for a fully remote position. You will architect and build Java-based backend services enforcing compliance controls in a GitHub Enterprise environment. Must possess expertise in Java, Spring Boot, and GCP, along with exp ...

Python Backend Developer

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 concurr ...

Python Developer Quant

This range is provided by Bruin. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Bruin Overview My client, a leading global investment bank, is offering a unique oppor ...

Sr Python Developer

We are looking for a talented and experienced Market Data Python Developer for one of our global Investment Banking Clients. In this role, you will play a key part in developing and maintaining cutting-edge quantitative tools and infrastructure used by our front-office traders and other teams. Require ...

Python AI Developer

About Us ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. ...

Lead Python Developer

Waracle are looking for a Lead Developer to join our world‑class digital technology consultancy. We are home to a diverse, smart, curious, and ambitious community of specialists in technology-driven transformation. We work with ambitious clients to help them solve their biggest business and custome ...

Technical Lead Python

Technical Lead - Python Department: Global Security Services Employment Type: Permanent - Full Time Location: UK - London Reporting To: Richard Jacobs Description At CFC, this role sits right at the intersection of techn ...

Lead Python Developer

Job Title: Lead Python Developer Location: United Kingdom (Remote) Salary/Rate: £425 - £450 (Inside IR35) Start Date: Immediately Job Type: 12 Month Contract We are seeking an experienced Lead Python Developer to join a distrib ...

Python Developer (GUI)

Python/Qt Engineer (GUI) - London - £150k base + bonus We’re working with a high-performing, technology-driven trading firm building mission-critical front office tools used directly by traders in fast-moving markets. They’re looking for a Senior Python Engineer with Qt expertise to help design a ...

Python/API Developer

We are seeking a Software Developer to join a collaborative Agile delivery team, contributing to the full software development lifecycle. You will be responsible for developing clean, efficient code, integrating internal and third‑party systems, supporting deployments, and ensuring high‑quality sof ...

Technical Lead Python

Technical Lead - Python Department: Global Security Services Employment Type: Permanent - Full Time Location: UK - London Reporting To: Richard Jacobs Description At CFC, this role sits right at the intersection of techn ...

Python Developer Remote

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Ange ...

Python Django Developer

Schedule: Day shift, Evening shift, Flexible shift, Morning shift, Night shift Posted On: March 22, 2023 Location: Thrissur, Kerala Role: Python Django Developer Industry Type: IT Services & BPO Employment Type: Full Time Salary: From ₹17,500.00 Pe ...

Technical Lead Python

Technical Lead - Python Department: Global Security Services Employment Type: Permanent - Full Time Location: UK - London Reporting To: Richard Jacobs Description At CFC, this role sits right at the intersection of techn ...

Python Developer Citi

Job Overview The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. It focuses on contributing ...

eTrading Python Developer

Location: London (Hybrid – 3 days in office) Type: Full-time Are you ready to step into a high-performance environment at the heart of global markets? We're looking for a motivated and technically skilled eTrading Production Support Engineer to join our fast-paced Application Suppor ...

Lead Python Developer

About the role Hippo is recruiting Lead Python Developers to join our Hippo Herd. Lead Python Developers work in multi-disciplinary teams that build, support & maintain user‑centred digital solutions that offer real value and work for everyone. Hippo’s Lead Python Developers are experts i ...

QA SDET (Python)

What you'll be doing: Collaborate closely with cross-functional teams, including software developers, BAs and product managers, to understand requirements, acceptance criteria, and user stories. Communicating with testers, Delivery Managers & product owners to ensure risk has been ...

Software Developer Python

Python Software Developer Permanent | Hybrid | Python | AI | BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and p ...

Azure Developer (Python)

We are seeking an experienced Azure Developer to design, build, and support cloud‑based applications and services supporting the Close Brothers Invoice Finance business unit. The role involves working with architects, engineering teams, and operational stakeholders to deliver secure, scalable, and high‑per ...

Developer (SQL / Python)

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Meraki Talent Recruitment Consultant (IT and Change) at Meraki Talent Ltd Software Developer (SQL / Python) Competitive Day Rate (Inside IR35) 6-Mont ...

Graduate Python Developer

This range is provided by BrightBox Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from BrightBox Group Initial salary of £30k - £35k on a six month Fixed Term Perm contract ...

Sr. Python Developer

Overview UK/EU - Talent Manager - Digital/Fintech Expert/Business Development - Transforming careers - President Circle Winner !! We are seeking a highly experienced Senior Python Developer with a proven track record of designing, developing, and optimizing large-scale applications. ...

eTrading Python Developer

Job Description Location: London (Hybrid – 3 days in office) Type: Full‑time Are you ready to step into a high‑performance environment at the heart of global markets? We're looking for a motivated and technically skilled eTrading Production Support Engineer to join our fast‑paced Ap ...

Python Software Developer

Playtech, founded in 1999 and listed on the London Stock Exchange, is a technology leader in the gambling industry with over 7,000 employees worldwide. We are looking for a proactive Python Software Developer to join our GenBet Unit in Holborn. Join us to design future technology and work i ...

Software Developer Python

Python Software Developer Permanent | Hybrid | Python | AI | BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundat ...

Software Developer Python

Python Software Developer Permanent | Hybrid | Python | AI | BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundat ...

Python Developer Evenementenbranche

Overzicht Senior Python Developer gezocht voor een Groningense organisatie die een uniek ticketingsysteem bouwt voor wereldwijde sportevenementen. Je werkt nauw samen met collega’s aan automatisering van huidige processen op het platform en aan nieuwe features. Voorbeeld: een oplossing die PDF-tic ...

Python Backend Developer

Overview 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 ...

Python Developer (Remote)

RemoteStar is looking to hire a Remote Python Developer on behalf of our client based in the UK with a fully remote work policy. About Client: Our Client is established on the fundamental principle of risk mitigation and management. The client is led by a team of information security and high- ...

Data Analyst Python

Job Title Data Analyst - Python Employment Details Full time/Permanent Role Description Arsenault is the world’s leading data, insights and consulting company. We understand more about how people think, feel, shop, share, vote and view than anyone else. Combini ...

Lead Python Developer

About The Role Hippo is recruiting Lead Python Developers to join our Hippo Herd. Lead Python Developers work in multi-disciplinary teams that build, support & maintain User-Centred digital solutions that offer real value and work for everyone. Hippo’s Lead Python Developers are experts i ...

Python Developer x2

We are seeking a Python to execute the full lifecycle of the product development, by programming well-designed, efficient, and testable code that meets specifications. Requirements 5+ years expertise in Python Development Expertise in AWS Serverless including tools & technologies ...

Python Backend Developer

Job Title: Python Backend Developer Job Type: Contract Job Location: London , UK Job Description: Python Backend Developer: We need a senior developer with extensive knowledge on building scalable python ...

Flood Modeller (Python)

Flood Modeller (Python) Working Model: Fully Remote - UK Wide IC Resources is partnering with a pioneering force in the realm of sustainable innovation. Their breakthroughs aren't just about profitability, they're about making a positive impact on the planet. From creating energy ...

AWS Python Developer

The Role:As an AWS Python Developer, you will be responsible for developing and maintaining cloud-based applications using AWS services and Python programming. You will collaborate with cross-functional teams to design scalable solutions and ensure high performance and responsiveness of a ...

AWS Python Developer

Role: AWS Python DeveloperExperience: 10yearsLocation: NottinghamWork mode: Hybrid Job Des ...

AWS Python Developer

The Role:As an AWS Python Developer, you will be responsible for developing and maintaining cloud-based applications using AWS services and Python programming. You will collaborate with cross-functional teams to design scalable solutions and ensure high performance and responsiveness of a ...

Junior Python Developer

Robert Half Technology are assisting a market leading financial services organisation to recruit a Junior Python Developer on a 12-month fixed-term contract basis. Hybrid working - London based (initially 5 days onsite, moving to 4 days p ...

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    Senior Java Python Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights