26 to 50 of 93 Python Engineer Jobs

Senior Software Engineer - Python Greenfield project! Greenfield project - build from scratch High-growth startup - real ownership and influence Modern cloud platform - Azure-first environment This Senior Software Engineer role is with a well-established, high-growth startup operating in the trading and financial services space. The company … work with modern architectures, scalable backend services, and APIs in a fast-paced startup environment. They're looking for a hands on Senior Engineer who enjoys solving complex problems, isn't afraid to voice ideas, and wants real technical ownership. This role also offers clear progression toward a Team ...

Senior Python software engineer - with strong Maths background Are you a software engineer who thrives on building robust, scalable products with a strong foundation in mathematics and analytics? We're specifically looking for an engineer—not a data scientist—to join ScanmarQED as a Senior Python Software Engineer and play a key role in developing the core technology behind our Pulse platform—a product used by leading companies worldwide to solve complex optimization and modeling challenges. You'll collaborate with an international team, take ownership of product modules, and help drive innovation ...

Senior Python software engineer - with strong Maths background Are you a software engineer who thrives on building robust, scalable products with a strong foundation in mathematics and analytics? We’re specifically looking for an engineer—not a data scientist—to join ScanmarQED as a Senior Python Software Engineer and play a key role in developing the core technology behind our Pulse platform—a product used by leading companies worldwide to solve complex optimization and modeling challenges. You’ll collaborate with an international team, take ownership of product modules, and help drive innovation ...

Senior Software Engineer (Python) Hybrid London (2 days/week) Up to £100,000 + Benefits We're hiring a Senior Software Engineer to play a key role in building and scaling a high-impact ad-fraud prevention platform used globally. This is a senior IC role … contribute to strong team practices Collaborate closely with Product, Design, and Data teams What we're looking for: Strong experience as a Senior Software Engineer in modern product teams Proven ability to design and deliver scalable, reliable systems Experience operating production services Strong coding, code review, and technical leadership ...

Contract Software Engineer - Python Location: UK Remote (Must be UK based, with full right to work) Contract Type: £475pd INSIDE of IR35 WRK digital are delighted to be shortlisting for Contract Software Developers with senior software engineering capabilities working across a tech stack including Python (Flask ...

Role/Job Title: Software Engineer Python Work Location: Edinburgh Mode of Working (Hybrid/Office Based): Office Based The Role We are seeking an experienced and hands-on developer who is well-versed in developing applications using the Python language for the Power Utilities domain. Responsibilities … Proficient in developing applications in Python Strong understanding of software development and delivery lifecycles Strong understanding of Agile methodology Experience in software delivery and release process Strong understanding of software testing Your Profile Essential Skills/Knowledge/Experience: Python Desirable Skills/Knowledge/Experience: Power Transmission ...

Graduate Systems Engineer (Python and SQL) Telford £30,000 to £40,000 + Progression + Personal Development + 8% Pension + 25 Days Annual Leave + Bank Holidays + Package Excellent opportunity for a Masters Graduate with strong Python and SQL skills to join a highly innovative … world class production site in Telford. They continuously invest in technology, systems, and data driven improvements, and are now looking for a Graduate Systems Engineer to support ongoing digital transformation across the business. In this role you will focus on automating administrative processes, digitising workflows, and developing new internal ...

Title: QA Automation Engineer (Python/PyTest/Cosmos DB)-Banking Client Exp Required Location: London- 3Days/week Onsite Duration: 6months+ Contract Inside IR35 500GBP/Day Role Overview We are looking for a QA Automation Engineer to join a Pod-based delivery team working … handle large transaction volumes and business-critical data. The ideal candidate will be hands-on in manual and automated testing, with strong experience in Python, PyTest, and exposure to Cosmos DB. The role also requires close collaboration with developers, product owners, and data engineering teams in an Agile ...

Title: QA Automation Engineer (Python/PyTest/Cosmos DB)-Banking Client Exp Required Location: London- 3Days/week Onsite Duration: 6months+ Contract Inside IR35 500GBP/Day Role Overview We are looking for a QA Automation Engineer to join a Pod-based delivery team working … handle large transaction volumes and business-critical data. The ideal candidate will be hands-on in manual and automated testing, with strong experience in Python, PyTest, and exposure to Cosmos DB. The role also requires close collaboration with developers, product owners, and data engineering teams in an Agile ...

Python Engineer Financial Services (Contract, Remote) A financial markets firm are looking for experienced Python developers to help contribute to foundational data and systems work as part of their future deployment of AI models within the firm.You will work across a portfolio of middle and back-office … systems projects, building enterprise-grade production systems and data pipelines, principally in Python. 5+ years of experience in commercial software engineering 3+ years in Python developing enterprise production-grade applications/systems Strong understanding of data structures and modern data architecture Basic understanding of financial products and trade flows ...

Data Engineer (Python) - Leading Asset Manager | London (Hybrid) Brand-new team. High autonomy. Big impact and high bonus! A top Asset Manager is building a new data function from scratch , and they need a sharp Data Engineer to help define and deliver their future data strategy. … London office, 2 days WFH (flexible when needed). The Role Build and optimise scalable data pipelines for a new Data Lake Work with Python, SQL, Spark, AWS, Docker, CI/CD Orchestrate workflows using Airflow, Prefect, or Dagster Support ETL, API integrations, and high-quality data validation Translate ...

Title: Data Engineer (Python, MongoDB, PowerBI and Data Extraction, ability to write code) Location: Hartford, CT Position type: W2 contract Mandatory Skills:- Serverless architecture, lambda, SQS,SNS, CloudFormation/Terraform scripts, Iac, IAM roles, Mongo, Python Overview We are seeking a motivated and skilled Data Engineer to join our team. The ideal candidate will have strong proficiency in Python, knowledge of MongoDB, and experience with Power BI. This role will primarily focus on building data extracts and data feeds for downstream systems, including Ledger, Reporting, and Boudreaux. You will be responsible for writing ...

Senior Python Engineer x 2 Overview This is a hands-on senior engineering role for someone who wants to stay technical while working on a complex, production-critical platform. You'll be joining an established product team during a major v1 ? v2 re-platforming phase , focused on scalability … reliability, and long-term maintainability. The work is backend-heavy, pragmatic, and delivery-focused. What you'll be working on Python-based backend services and APIs (Flask) ETL pipelines ingesting high-volume data PostgreSQL data persistence and Elasticsearch search/indexing Contributing to a large-scale product rewrite Building ...

Senior Software Engineer Python & AWS (F/M/D) OUR VISION When people use our technology to "bridge the gap" between the physical and digital worlds, they don't just capture reality - they create a new one. In this new reality, they are smarter, more productive, more … building and deploying cloud applications on AWS, with strong knowledge of: Lambda, Batch, ECS & Step Functions IAM, SQS, CloudWatch & DynamoDB SAM & CloudFormation Proficiency in Python for backend development and scripting. Strong understanding of Infrastructure as Code (IaC) tools such as AWS CloudFormation, AWS CDK, Terraform, or similar. Experience deploying ...

Senior QA Engineer/SDET (Python Test Automation) Reigate/WFH to £85k Are you a QA testing technologist with Python coding skills? You could be progressing your career in a senior, hands on role at a global Fintech that is producing game changing technology. … Senior QA Engineer you will be a key member of an Agile engineering team responsible for developing one of the company's flagship insurance products, with a focus on testing the AI elements of the product, as well as full stack testing using tools such as Cypress, with Python. ...

Python Data Engineer - Multi-Strategy Hedge Fund Location: London | Hybrid: 2 days per week on-site | Type: Full-time About the Role A leading multi-strategy hedge fund is seeking a highly skilled Python Data Engineer to join its technology and data team. This … role focused on building and optimising data infrastructure that powers quantitative research, trading strategies, and risk management. Key Responsibilities Develop and maintain scalable Python-based ETL pipelines for ingesting and transforming market data from multiple sources. Design and manage cloud-based data lake solutions (AWS, Databricks) for large volumes ...

Founding Full Stack Engineer (Python/TypeScript) London - £180K plus equity Halian is currently working with a stealth-stage AI startup is hiring its first technical team member. If you want to build core AI systems from the ground up and move faster than a typical tech organisation … decisions Work across backend, frontend, data, and cloud systems Solve high-impact problems (including the ones we havent discovered yet) Tech youll work with Python + TypeScript/Node.js (in equal measure) API integrations, ETL, schema validation React/TypeScript, Supabase, AWS Data quality systems and pipeline tooling Whatever ...

Python Software Engineer – Visual Quality/Media – London Hybrid – Outside IR35 A London-based technology company is seeking a capable Python Developer to support development and maintenance of an in-house quality test framework used to validate next-generation video codec technology. Initial 3-month contract. … Requirements Strong Python development skills (multithreaded, production code) Linux development experience Familiarity with REST/tooling and containers (e.g., Docker) Experience in test frameworks, automation, or media/codec workflows beneficial Contract Details Duration: 3 months (extensions possible) Location: London, 2+ days onsite per week Status: Outside IR35 possible ...

Python Software Engineer – Visual Quality/Media – London Hybrid – Outside IR35 A London-based technology company is seeking a capable Python Developer to support development and maintenance of an in-house quality test framework used to validate next-generation video codec technology. Initial 3-month contract. … Requirements (selective) Strong Python development skills (multithreaded, production code) Linux development experience Familiarity with REST/HTTP/JSON tooling and containers (e.g., Docker) Experience in test frameworks, automation, or media/codec workflows beneficial Contract Details Duration: 3 months (extensions possible) Location: London, 2+ days onsite per week ...

Full Stack Engineer/Developer (Python JavaScript) Cambridge/WFH to £65k Want to work on technically challenging projects collaborating with a busy, motivated team of software professionals in a friendly environment with a good work/life balance? You could be joining a market leading software house … Bonus Pension Private Medical Care Life Assurance Travel Insurance Subsidised gym membership and a range of other perks Your role: As a Full Stack Engineer you will design and develop web based client portals across the full stack with Python and JavaScript (Vue.js), with approximately a 50/ ...

Full Stack Engineer/Developer (Python TypeScript) London/WFH to £120k Are you a technologist with start-up experience looking for your next opportunity? You could be progressing your career at a tech start-up that is producing an AI native data pipelining platform. As a Full … Stack Engineer within a small team, you will build and implement new features across the full tech stack, with a focus on backend Python and TypeScript and some React work on the front end. You'll take ownership and work across the full development lifecycle, collaborating with customers ...

Full Stack Engineer/Developer (Python TypeScript) London/WFH to £120k Are you a technologist with start-up experience looking for your next opportunity? You could be progressing your career at a tech start-up that is producing an AI native data pipelining platform. As a Full … Stack Engineer within a small team, you will build and implement new features across the full tech stack, with a focus on backend Python and TypeScript and some React work on the front end. You'll take ownership and work across the full development lifecycle, collaborating with customers ...

Freelance/FTC Opportunity – Python Automation Engineer We are looking for a Python Automation Engineer to join our team onsite at client's London office on a freelance or fixed-term contract basis. The ideal candidate will have strong experience in mobile device automation (Android … proactive, problem-solving mindset. Responsibilities & Skills Required Mobile Automation: Proven experience working on Android and iOS device automation. Programming Expertise: Strong proficiency in Python and Java — must have. Frameworks: Hands-on experience with Python or Java-based frameworks such as PyNum, PyTest, PyUnit, Django, PyCharm, etc. — must have. ...

Freelance/FTC Opportunity – Python Automation Engineer We are looking for a Python Automation Engineer to join our team onsite at client's London office on a freelance or fixed-term contract basis. The ideal candidate will have strong experience in mobile device automation (Android … proactive, problem-solving mindset. Responsibilities & Skills Required Mobile Automation: Proven experience working on Android and iOS device automation. Programming Expertise: Strong proficiency in Python and Java — must have. Frameworks: Hands-on experience with Python or Java-based frameworks such as PyNum, PyTest, PyUnit, Django, PyCharm, etc. — must have. ...

Lead Backend Engineer/Developer (Python TypeScript API) Newcastle onsite to £150k Are you a technologist who enjoys liaising with clients, looking for a new opportunity? You could be joining a scaling FinTech within the consulting division of the Newcastle office. What's in it for you: Salary … atmosphere with a range of events and early finish for drinks on Fridays Relocation assistance (within the UK) Your role: As a Lead Backend Engineer you'll design and implement the logic behind core applications, build APIs and microservices that handle data processing, business rules and third-party integrations ...