151 to 175 of 178 Python Jobs in Hertfordshire

3rd Line Linux Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum Exceptional Benefits Package
standards. Strong stakeholder management and customer skills, willing to work onsite. Ambitious and committed to personal growth. Automation-focused, eager to enhance scripting (BASH, Python, Ansible). Customer service, infrastructure support, or network administration experience is beneficial. Support Linux Infrastructure across multiple contracts. Share expertise within the team and implement … integrated Windows/Active directory environment Experience with Linux automation systems such as Ansible Experience with Linux scripting across several different languages - preferably Bash, Python and at least one other Experience of Clustered environments and cluster orchestration tools Experience of clustered, parallel file systems, such as Lustre Knowledge ...

Principal Software Engineer - Platform Architecture & Scalability

Hiring Organisation
Monolith
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
integrations and MCP server connectivity. Balance short-term business priorities with long-term architectural integrity and scalability. Hands-On Engineering Write production-grade Python code across core services and critical infrastructure. Build and tune distributed compute and workflow orchestration systems for high performance. Implement robust patterns for deployment, orchestration … What You Bring: Core Experience: 12+ years of software engineering experience, including at least 2 years in Principal or Staff-level leadership roles. Expert Python developer with experience building and maintaining production systems at scale. Deep understanding of distributed systems design and implementation. Strong Kubernetes experience managing production workloads. Proficiency ...

Principal Software Engineer - Platform Architecture & Scalability

Hiring Organisation
Monolith
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
integrations and MCP server connectivity. Balance short-term business priorities with long-term architectural integrity and scalability. Hands-On Engineering Write production-grade Python code across core services and critical infrastructure. Build and tune distributed compute and workflow orchestration systems for high performance. Implement robust patterns for deployment, orchestration … What You Bring: Core Experience: 12+ years of software engineering experience, including at least 2 years in Principal or Staff-level leadership roles. Expert Python developer with experience building and maintaining production systems at scale. Deep understanding of distributed systems design and implementation. Strong Kubernetes experience managing production workloads. Proficiency ...

Principal Software Engineer - Platform Architecture & Scalability

Hiring Organisation
Monolith
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
integrations and MCP server connectivity. Balance short-term business priorities with long-term architectural integrity and scalability. Hands-On Engineering Write production-grade Python code across core services and critical infrastructure. Build and tune distributed compute and workflow orchestration systems for high performance. Implement robust patterns for deployment, orchestration … What You Bring: Core Experience: 12+ years of software engineering experience, including at least 2 years in Principal or Staff-level leadership roles. Expert Python developer with experience building and maintaining production systems at scale. Deep understanding of distributed systems design and implementation. Strong Kubernetes experience managing production workloads. Proficiency ...

Senior Linux Engineer

Hiring Organisation
Sanderson
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum, Inc benefits, OTE
environments* A self-motivated engineer who wants to grow their skills and take on new challenges* A mindset geared towards automation and scripting (Bash, Python, Ansible)* Experience in IT support, infrastructure, or networking is a bonus Your Role * Provide Linux support across several contracts and environments* Share expertise within … experience* Broad Linux administration across multiple distributions* Linux within integrated Windows/Active Directory environments* Automation tools such as Ansible* Scripting in Bash, Python, and ideally one other language* Clustered environments and orchestration tools* Parallel file systems (such as Lustre)* HPC tools (such as Bright)* Networking knowledge: Mellanox InfiniBand ...

Senior Linux Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£60,000
environments * A self-motivated engineer who wants to grow their skills and take on new challenges * A mindset geared towards automation and scripting (Bash, Python, Ansible) * Experience in IT support, infrastructure, or networking is a bonus Your Role * Provide Linux support across several contracts and environments * Share expertise within … experience * Broad Linux administration across multiple distributions * Linux within integrated Windows/Active Directory environments * Automation tools such as Ansible * Scripting in Bash, Python, and ideally one other language * Clustered environments and orchestration tools * Parallel file systems (such as Lustre) * HPC tools (such as Bright) * Networking knowledge: Mellanox InfiniBand ...

Senior Developer Experience Engineer

Hiring Organisation
Camunda
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
such as the Orchestration Cluster REST API, to shaping and creating development tools for Camunda 8, like native Camunda clients (Existing: Java, Javascript; Planned: Python, C#) and test libraries (Camunda Process Test), you'll have plenty of opportunities to leave your mark on the kick-ass polyglot Developer Experience … facing guarantees are met: semVer Public API guarantees, back- and/or forward compatibility Actively contributed to the development of new native Clients (e.g., Python or C#), e.g. adding/contributing to a job worker framework Improved existing clients (Java, Javascript) in one of the following ways: added ...

Senior Developer Experience Engineer

Hiring Organisation
Camunda
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
such as the Orchestration Cluster REST API, to shaping and creating development tools for Camunda 8, like native Camunda clients (Existing: Java, Javascript; Planned: Python, C#) and test libraries (Camunda Process Test), you'll have plenty of opportunities to leave your mark on the kick-ass polyglot Developer Experience … facing guarantees are met: semVer Public API guarantees, back- and/or forward compatibility Actively contributed to the development of new native Clients (e.g., Python or C#), e.g. adding/contributing to a job worker framework Improved existing clients (Java, Javascript) in one of the following ways: added ...

Founding Fullstack Engineer (Python) | UK ONLY - Fully Remote

Hiring Organisation
my Data Value
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
ship code quickly. The Role This is a Backend-First role (70/30 split). You will spend most of your time in Python/Django, but you must be willing to jump into React/Tailwind to ship complete features We have interesting technical challenges involving high-volume … data and browser automation (MCP/AI) Scale the Backend: Build and ship features using Python (Django) and Postgres. High-Volume Scraping: Manage enterprise-level scraping (1,000s of requests/second) and reverse-engineering of public data sources. Chrome Extension: Maintain and expand our extension that bridges our platform ...

Founding Fullstack Engineer (Python) | UK ONLY - Fully Remote

Hiring Organisation
my Data Value
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
ship code quickly. The Role This is a Backend-First role (70/30 split). You will spend most of your time in Python/Django, but you must be willing to jump into React/Tailwind to ship complete features We have interesting technical challenges involving high-volume … data and browser automation (MCP/AI) Scale the Backend: Build and ship features using Python (Django) and Postgres. High-Volume Scraping: Manage enterprise-level scraping (1,000s of requests/second) and reverse-engineering of public data sources. Chrome Extension: Maintain and expand our extension that bridges our platform ...

Founding Fullstack Engineer (Python) | UK ONLY - Fully Remote

Hiring Organisation
my Data Value
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
ship code quickly. The Role This is a Backend-First role (70/30 split). You will spend most of your time in Python/Django, but you must be willing to jump into React/Tailwind to ship complete features We have interesting technical challenges involving high-volume … data and browser automation (MCP/AI) Scale the Backend: Build and ship features using Python (Django) and Postgres. High-Volume Scraping: Manage enterprise-level scraping (1,000s of requests/second) and reverse-engineering of public data sources. Chrome Extension: Maintain and expand our extension that bridges our platform ...

Biology Expert (must have exp. with Python) - Freelance AI Trainer (100+ openings, #new)

Hiring Organisation
Braintrust
Location
Watford, Hertfordshire, UK
Synthetic Biology, Systems Biology, Structural Biology, Evolutionary Developmental Biology (Evo-Devo), Quantitative Biology. Your level of English is advanced (C1) or above. Proficiency in Python, with experience using libraries such as NumPy, SciPy, and Pandas. Strong ability to design creative and diverse problems, particularly those that are computationally intensive ...

Biology Expert (must have exp. with Python) - Freelance AI Trainer (100+ openings, #new)

Hiring Organisation
Braintrust
Location
Hemel Hempstead, Hertfordshire, UK
Synthetic Biology, Systems Biology, Structural Biology, Evolutionary Developmental Biology (Evo-Devo), Quantitative Biology. Your level of English is advanced (C1) or above. Proficiency in Python, with experience using libraries such as NumPy, SciPy, and Pandas. Strong ability to design creative and diverse problems, particularly those that are computationally intensive ...

3rd Line Linux Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£55000/annum
standards. Strong stakeholder management and customer skills, willing to work onsite. Ambitious and committed to personal growth. Automation-focused, eager to enhance scripting (BASH, Python, Ansible). Required Skills & Experience Red Hat Certified Engineer or equivalent experience. Strong stakeholder management and communication skills Strong intra and inter team communication skills … integrated Windows/Active directory environment Experience with Linux automation systems such as Ansible Experience with Linux scripting across several different languages - preferably Bash, Python and at least one other Role Benefits Career Development: Be part of a team that values continuous learning. Skill Growth: Work with diverse technologies across ...

Trainee Coding & Programmer Placement Programme

Hiring Organisation
ITOL Recruit
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£26000 - £35000/annum
advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

Trainee Website Administrator

Hiring Organisation
ITOL Recruit
Location
Watford, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £35,000 per annum
roles and help you get a step ahead. Learn the Command Line (*1.5 weeks) Learn Git & GitHub (*1.5 weeks) Learn JavaScript (*1.5 weeks) Learn Python 3 (*1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet. Therefore, this is an essential addition language in building your … programming and development foundation. Python is a highly versatile programming language and due to its relatively "easy to understand" commands now one of the most common programming languages used. You can use it for both small and complex tasks, and it is used across many different industries broadening your scope ...

Senior Software Engineer

Hiring Organisation
Mission.dev
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
escalation point, and partnering with internal teams and external vendors to ensure safe and scalable integrations. The organization's platform is primarily built in Python and hosted on AWS, incorporating Flask, Pytest, Mypy, Docker, PostgreSQL, SQS, S3, and Terraform. They deploy daily. What You'll Do Technical Leadership: Own platform … engineering discipline. Reinforce a culture focused on reliability, quality, and continuous improvement. What You Bring 7+ years of engineering experience, with deep proficiency in Python and cloud-native systems. Experience leading or managing engineers in platform, backend, or infrastructure roles. Strong track record building scalable, resilient, distributed systems. Ability ...

Senior ML Engineer/Data Scientist

Hiring Organisation
Quantori
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
server (potential)/other tools; ensure workflow compatibility Develop agent decision policies Diagnose reasoning gaps, refine routing logic What we expect: Proficiency in Python programming and experience with Python data science frameworks Familiarity with common ML frameworks (e.g., PyTorch, Keras) and libraries (e.g., NumPy, scikit-learn) Experience with LLM agents ...

Senior ML Engineer/Data Scientist

Hiring Organisation
Quantori
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
server (potential)/other tools; ensure workflow compatibility Develop agent decision policies Diagnose reasoning gaps, refine routing logic What we expect: Proficiency in Python programming and experience with Python data science frameworks Familiarity with common ML frameworks (e.g., PyTorch, Keras) and libraries (e.g., NumPy, scikit-learn) Experience with LLM agents ...

Machine Learning Expert- AI Trainer (Freelance, Remote)

Hiring Organisation
Braintrust
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
that require computational methods to solve. What You'll Do Design original computational STEM problems that simulate real scientific workflows Create problems that require Python programming to solve Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks) Develop problems requiring non-trivial reasoning … chains and creative problem-solving approaches Verify solutions using Python with standard libraries (numpy, pandas, scipy, sklearn) Document problem statements clearly and provide verified correct answers Problem Domains Problems should span various STEM areas and computational approaches: Combinatorial Problems: Enumerations, probability calculations, entropy, partitions Numerical Analysis: Iterative methods, approximations, simulations ...

Machine Learning Expert- AI Trainer (Freelance, Remote)

Hiring Organisation
Braintrust
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
that require computational methods to solve. What You'll Do Design original computational STEM problems that simulate real scientific workflows Create problems that require Python programming to solve Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks) Develop problems requiring non-trivial reasoning … chains and creative problem-solving approaches Verify solutions using Python with standard libraries (numpy, pandas, scipy, sklearn) Document problem statements clearly and provide verified correct answers Problem Domains Problems should span various STEM areas and computational approaches: Combinatorial Problems: Enumerations, probability calculations, entropy, partitions Numerical Analysis: Iterative methods, approximations, simulations ...

Senior Linux Engineer

Hiring Organisation
Anson Mccade
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
design. We seek an ambitious, committed individual with strong stakeholder management and customer skills. Must be highly automation-focused, eager to enhance scripting (Bash, Python, Ansible), and willing to work onsite. Prior experience in infrastructure support or network admin is beneficial. Required Skills & Experience Core Linux & Automation Certification … Experience with Linux in integrated Windows/Active Directory environments. Automation: Strong experience with automation systems, specifically Ansible. Scripting: Proficient in scripting, particularly Bash, Python, and at least one other language. Clustering: Experience with clustered environments and cluster orchestration tools. Storage: Experience with clustered, parallel file systems (e.g., Lustre). ...

Senior Data Analyst (GTM)

Hiring Organisation
Typeform
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
table: Experience as a Data Analyst or Product Analyst within B2B SaaS. Strong SQL skills and hands-on experience analyzing data in Python or R. Ability to run A/B tests end-to-end (design → execution → readout). Strong analytical thinking: comfortable tackling complex, ambiguous problems and breaking them … Revenue. Experience supporting GTM, Paid Media, or broader Marketing organizations. Extra awesome: Experience with marketing sciences: MMM, attribution models, incrementality testing, or personalization. Deep Python expertise. Experience with dbt, Looker, or Tableau. Familiarity with Snowflake, Redshift, or BigQuery. Experience working with enriched audience data or intent/firmographic models. Typeform ...

Senior Data Analyst (GTM)

Hiring Organisation
Typeform
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
table: Experience as a Data Analyst or Product Analyst within B2B SaaS. Strong SQL skills and hands-on experience analyzing data in Python or R. Ability to run A/B tests end-to-end (design → execution → readout). Strong analytical thinking: comfortable tackling complex, ambiguous problems and breaking them … Revenue. Experience supporting GTM, Paid Media, or broader Marketing organizations. Extra awesome: Experience with marketing sciences: MMM, attribution models, incrementality testing, or personalization. Deep Python expertise. Experience with dbt, Looker, or Tableau. Familiarity with Snowflake, Redshift, or BigQuery. Experience working with enriched audience data or intent/firmographic models. Typeform ...

Senior Data Analyst (GTM)

Hiring Organisation
Typeform
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
table: Experience as a Data Analyst or Product Analyst within B2B SaaS. Strong SQL skills and hands-on experience analyzing data in Python or R. Ability to run A/B tests end-to-end (design → execution → readout). Strong analytical thinking: comfortable tackling complex, ambiguous problems and breaking them … Revenue. Experience supporting GTM, Paid Media, or broader Marketing organizations. Extra awesome: Experience with marketing sciences: MMM, attribution models, incrementality testing, or personalization. Deep Python expertise. Experience with dbt, Looker, or Tableau. Familiarity with Snowflake, Redshift, or BigQuery. Experience working with enriched audience data or intent/firmographic models. Typeform ...