75,822+ Python Developer Cloudnative Aws Serverless Jobs in UK — Top Companies Hiring June 2026

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Real Time Energy Forecasting Software Engineer

A growing technology company based in Manchester is seeking a skilled software developer to join their team. In this role, you'll solve complex energy problems and improve systems in a fast-paced environment. The ideal candidate has experience in software development, especially with Python and TypeScript. You'l ...

Backend & Fullstack Engineer for AI‑Driven SaaS Growth

Hook is seeking a skilled full-stack developer for its innovative team in Greater London. The role involves both frontend and backend development, primarily using Python and React. You will work on designing product features, improving architecture, and ensuring system performance. The position offers a competit ...

DeFi Systems Engineer – Rust/Python for Latency Trading

Radley James seeks a DeFi Developer in Greater London to join a technical trading team. This role involves building high-performance systems in Rust and Python for decentralized markets, with a strong focus on end-to-end ownership across the trading stack. The ideal candidate will have a software engineering bac ...

Trading Systems Engineer: Systematic Market Making

Quant Capital is looking for a Trading Systems Software Developer based in London, United Kingdom. The ideal candidate will have a solid command of computer science fundamentals and experience with trading systems. Responsibilities include implementing core components primarily in Kotlin and ensuring system reli ...

Full Stack Engineer: Shape Scalable Backend & UI

A leading SaaS provider is seeking a Mid-Level Full Stack Developer to join their engineering team. This role involves both back-end and front-end development, focusing on Python/Django and React. Candidates should have at least 2 years of experience in full stack development, designing RESTful APIs, and familia ...

Staff Kernel & Driver Software Engineer

A technology company in AI compute seeks a skilled developer to design and implement OS kernel and device driver software. The ideal candidate will have a strong background in C/C++ and Python programming, along with experience in operating system kernel development. Strong problem-solving skills and effective c ...

Senior Full Stack Dev: Computer Vision & Python Expert

IC Resources is seeking a skilled Full Stack Developer located in Northampton, UK. The ideal candidate will have expertise in Python, Flask, and Django, with a solid track record in full stack development. A strong understanding of computer vision algorithms and familiarity with libraries such as OpenCV is essen ...

Backend Developer for Open Targets Platform & OPP

EMBL in Hinxton is looking for a Backend Software Developer to enhance the Open Targets Platform as part of the Open Psychiatry Project. You will lead backend development, tackle complex technical challenges, and collaborate with experts in a vibrant international environment. The position requires str ...

Algorithm Developer — ML & Complex Systems (Hybrid, Bonus)

Cirrus Selection is seeking an Algorithm Developer to join their engineering team in Bristol. The ideal candidate will work on developing sophisticated algorithms for next-generation complex systems, utilizing their expertise in mathematics and programming. Responsibilities include designing algorithms ...

Python Backend Engineer Enterprise REST & CI/CD London

A recruitment agency is seeking a Backend Developer in London. This role offers a salary up to £65,000 p.a. with three office days per week. Responsibilities include developing in-house business systems, collaborating with teams, and following Agile methodologies. Candidates should have proven experience in ente ...

Hybrid Azure AI & Data Scientist

A leading managed IT services provider is seeking an AI & Data Developer passionate about machine learning and Azure technologies. The role involves designing and delivering effective ML solutions, collaborating with teams, and ensuring quality deployment of models. Ideal candidates will have a DP-100 Azure cert ...

Backend Engineer: High Performance I/O & Storage

Viridien in Crawley seeks a Software Developer to design and develop high-performance services for data storage and access. The ideal candidate has strong experience in C, C++, Go, or Python, and a proven ability in building backend services and optimizing performance for I/O-intensive systems. Benefits include ...

Senior Full Stack Engineer (Hybrid) | Node, React, API, Linux

A technology solutions company is seeking an experienced developer to join their team in Ware, England. Responsibilities include developing server-side applications with Node.js and Python, as well as designing user interfaces using modern JavaScript frameworks. The ideal candidate will have at least 3 years of ...

Junior Trade Desk Developer Build Smart Trading Tools

Quant Capital is seeking a Junior Trade Desk Developer in London, United Kingdom. This full-time position offers a competitive compensation of up to £80K and is ideal for candidates with a STEM background from a top-tier university. Applicants should possess strong problem-solving abilities, proficiency in codin ...

Senior Software Lead — Linux & Networking

A leading company is looking for a Senior Software Developer to join their team in Coventry. This role involves technical leadership, mentoring junior developers, and collaborating across departments to enhance product development. Ideal candidates will have strong skills in Linux and Python, as well as a degree ...

AI Architect & Senior Developer Lead

USS is looking for a Senior Analyst Developer - AI Lead to provide technical guidance and architectural oversight for AI solutions while collaborating with various teams within the organization. This role involves defining standards, validating designs, and supporting the safe adoption of AI technologi ...

Senior Full Stack Python Engineer Commodities & Finance

Verition Group LLC is seeking an experienced software developer in Greater London with over 6 years in full stack development. The ideal candidate will demonstrate proficiency in server-side Python programming and data analysis using libraries like Pandas, NumPy, and SciPy. A background in the financial industry ...

Real Time Full Stack Engineer React & Python

A leading FinTech recruitment agency is looking for a Full Stack Developer to join a high-performing team in Greater London. The role involves developing real-time web applications and requires solid experience in React and Python. You will work on building scalable systems and collaborate closely with product t ...

Frontend Engineer (Remote) — API‑Driven Platform

A technology company in London is seeking a software developer to enhance their new HX Workbench platform. The ideal candidate will have experience in software development and proficiency in Python, as well as familiarity with cloud infrastructure. Responsibilities include translating designs into web pages, sup ...

Python Backend Engineer – Front Office Trading Platform

Apex Systems is seeking a skilled backend developer to design and implement Python solutions within the structured Notes domain. This role involves close collaboration with Quants, Sales, and Trading to ensure clean API integration and support for crucial systems. Ideal candidates will have 5+ years in a front o ...

Founding AI Engineer — Aerospace ML & MLOps

Fleetcraft, located in central London, is seeking a skilled software developer with expertise in AI systems. You will work on innovative aircraft maintenance solutions using modern tools like Python and FastAPI. The role offers a highly competitive salary between £80k and £120k plus equity, and you’ll ...

Senior Embedded Security Software Engineer (C/Python)

A security solutions company in Cambridge seeks a Senior Software Developer skilled in C and Python for embedded systems. Responsibilities include designing and testing next-gen cryptographic Hardware Security Modules. Candidates should have a degree in a relevant field and experience in Linux environments. This ...

C++ FX eTrading Developer – London

Stars Arena in London is seeking a C++ Developer specializing in FX eTrading. The successful candidate will have solid skills in SQL, Bash, Python, and Perl. You'll develop trading applications and work with both relational and time series databases. With a full-time contract and compensation ranging f ...

VP Quant Dev — High Performance Finance Tech

Citi is seeking an experienced Quantitative Developer to join the Numerical Performance Group in London. The successful candidate will design, develop, and enhance quantitative libraries for pricing and risk management, utilizing advanced C++ and computational techniques. Strong experience in high-performance co ...

Photonic Layout Engineer — Python Driven Chip Design

Salience Labs in Oxford is seeking a skilled software developer with a focus on photonics design engineering. Candidates should have strong programming skills in Python, C, or Java and experience in developing software for large-scale systems. The successful applicant will work closely with photonics d ...

Quant Dev – Fixed Income/Credit, Hedge Fund (London)

Durlston Partners LLP is seeking a Quantitative Developer (Fixed Income/Credit) to join an elite Hedge Fund in London. The ideal candidate will have 2-8 years of experience in Quant Development, preferably in Hedge Funds or Tier-1 Investment Banks.This role offers the opportunity to work on Greenfield ...

Front‑Office Commodities Quant Developer

A leading hedge fund in Greater London is seeking to hire a Quant Developer to enhance their Commodities business. This position focuses on developing core analytics and translating trading challenges into robust technical solutions. Candidates should have a strong academic background in relevant fields and prog ...

Security Telemetry Platform Engineer II

Divvy Cloud Corp. is seeking a Software Engineer II to join their Labs team in Belfast. You will develop and sustain critical capabilities focused on security and research, such as vulnerability intelligence. The ideal candidate has proficiency in Python and experience with cloud services like AWS. Str ...

Applied AI/ML Lead for Enterprise Cloud Migration

Fairygodboss is seeking an Applied AI / ML Lead - Vice President - Machine Learning Engineer. This role offers an opportunity to advance AI techniques in financial services, focusing on generative AI and machine learning. The successful candidate will lead AI solution deployment, collaborate across tea ...

Senior Data Scientist Financial Services (Hybrid, London)

Capco is seeking a Senior Data Scientist for their UK Data Practice in London. This hybrid role involves designing and implementing advanced data science solutions within financial services. You will lead projects, mentor junior team members, and collaborate with various stakeholders. Ideal candidates have solid ...

Senior Lead Full Stack Engineer: React, Java, Python & AI/ML

TwinThread is looking for a Senior Lead Software Engineer to enhance and deliver high-quality technology products. This role requires a strong background in full stack development with expertise in React, TypeScript, Java, Python, and AWS. The ideal candidate will have experience in technical leadership and be a ...

VP AI Engineering: Generative & NLQ Systems Lead

JPMorgan Chase is seeking a Lead Software Engineer for AI in Risk Technology based in Greater London. This Vice President role involves driving AI initiatives, developing NLQ solutions, and mentoring engineers while collaborating with data science and product teams. The candidate should possess a solid backgroun ...

Security Engineer: API, IAM & Automation

A leading technology recruitment firm is seeking a Security Engineer in the UK to design secure systems focusing on API security. The ideal candidate will have experience in DevSecOps or Security Engineering with strong skills in Python, Bash, IAM, and cloud solutions like AWS or Azure. This role offers up to £6 ...

Senior Site Reliability Engineer Scale & Observability Lead

A leading IT consulting firm in London is seeking a Senior Site Reliability Engineer to play a key role in operational support while implementing a variety of AWS services. You will monitor systems, troubleshoot issues, and ensure a strong performance and scalability mindset. The ideal candidate will possess str ...

Senior Backend Engineer (Rust/Python) for Financial Tech

A financial services technology firm in the UK is seeking a financial software engineer to join their back-end team. This role includes engaging with stakeholders, designing solutions for data integration, and implementing cloud-native applications on AWS using Rust and Python. The ideal candidate will have a Ba ...

Security Engineer: API, IAM & Automation

A leading technology recruitment firm is seeking a Security Engineer in the UK to design secure systems focusing on API security. The ideal candidate will have experience in DevSecOps or Security Engineering with strong skills in Python, Bash, IAM, and cloud solutions like AWS or Azure. This role offers up to £6 ...

Senior Cloud Security Engineer — Secure Scale & Privacy

A leading health app company in Greater London is seeking a Cloud Security Engineer to enhance security practices across its AWS infrastructure to protect user data. This role involves extensive automation and security best practices in a fast-paced environment, with the opportunity to influence security culture ...

Security Engineer: API, IAM & Automation

A leading technology recruitment firm is seeking a Security Engineer in the UK to design secure systems focusing on API security. The ideal candidate will have experience in DevSecOps or Security Engineering with strong skills in Python, Bash, IAM, and cloud solutions like AWS or Azure. This role offers up to £6 ...

Detection Engineer: Cloud Security & Incident Response

A leading telehealth platform is seeking a Security Engineer with expertise in detection as code. You'll own the detection and security operations, writing rules, building telemetry pipelines, and responding to cloud-native threats. Strong programming skills in Python or TypeScript are essential, along with expe ...

Automation Driven SOC Engineer

Starling Bank is seeking an experienced SecOps Engineer to enhance security monitoring and automation within our in-house team. You will lead the development and operation of security capabilities, applying your experience in cloud environments. Ideal candidates will have 3+ years in security roles, a ...

Data Scientist: PoC ML & AI Tools for Business Impact

Third Bridge Group is seeking a Data Scientist in Greater London to design and validate proof-of-concept solutions within a high-impact data team. The role emphasizes engineering-focused prototyping using proprietary data assets and requires strong Python skills, professional experience in data science, and fami ...

Senior Data Engineer Palantir Platform

A technology solutions provider in Greater London is seeking a Senior Palantir Engineer to design and develop data processing software for Big Data technologies. The role involves collaborating with various teams to ensure code quality and operational readiness. Strong experience in Java, Scala, or Python and fa ...

Production ML Engineer: Scalable AI Systems

Talenzon group is seeking a Machine Learning Engineer in London. The role requires expertise in deploying machine learning models and optimizing data pipelines. Candidates should be proficient in Python and familiar with cloud platforms like AWS and Azure. This full-time position emphasizes collaboration with da ...

Principal Cloud DevOps Engineer Remote/Hybrid Growth

Entrust Corporation is seeking a skilled infrastructure engineer to manage and improve existing systems while building the next generation of our platform. This role requires thorough knowledge of AWS, Kubernetes, and CI/CD pipelines, alongside programming experience in Python. We offer flexible work a ...

Software & ML Engineering Manager: Lead AI Driven Systems

A leading financial services company is looking for an Engineering Manager to lead a team in Nottingham. You will drive the integration of machine learning models into software for financial products, collaborating closely with cross-functional teams. The ideal candidate has experience in software engineering le ...

Hybrid Senior Software Engineer Python/Django, Cloud

A leading sustainability-focused organization in Birmingham is seeking a Senior Software Engineer to develop scalable software solutions and lead a delivery team. The ideal candidate will have strong expertise in Python and JavaScript, with experience in cloud environments like AWS or Azure. Responsibilities inc ...

Senior Software Engineer Payments & Cross Border Platform

Ebury is seeking a Senior Software Engineer to join our London office in a hybrid capacity. You will be integral in developing our multi-currency account systems, enhancing payment processes. Responsibilities include leading product initiatives, collaborating with cross-functional teams, and mentoring junior eng ...

Senior Software Engineer – Hybrid Cloud, AI & IoT

Applause IT Recruitment Ltd is looking for a Senior Software Engineer to join their engineering team in Birmingham. This hybrid role offers a great opportunity to work on cloud-native systems, IoT integrations, and AI-powered applications. The ideal candidate will have strong AWS and backend engineerin ...

Senior Data Platform Engineer — ELT & Pipelines

RVU is seeking a Senior Software Engineer in Greater London to design and maintain data pipelines that support analytics and business teams. You will help build a cloud-based ELT platform and monitor data performance metrics while collaborating with various teams. The ideal candidate should have strong ...

Senior AI & ML Engineer — LLMs, Agents, Production

Studio Graphene is looking for a skilled Machine Learning Engineer in Greater London to design, develop, and deploy innovative AI-driven solutions. The ideal candidate will have over 4 years of Python experience, familiarity with GenAI principles, and hands-on experience with AWS SageMaker. Join a supportive and ...

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    Python Developer Cloudnative Aws Serverless Jobs in United Kingdom Job Search Guide, Trends and Insights