20 of 20 Clean Code Jobs in Hertfordshire

Data Coach (Engineering & Analytics)

Hiring Organisation
Makers
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
your professional experience to model the skills and behaviors necessary to be a successful data professional. Technical Expert: You will provide expert feedback on code, architecture, and analysis. Emotional Support: You will support learners through the intensity of the bootcamp, helping them manage stress and financial pressure. … Engineer, or a technically-focused Data Analyst. Core Engineering & Scripting: Extensive experience with Python and SQL. You must be comfortable teaching engineering best practices (clean code, testing, version control) within a data context. Data Engineering Lifecycle: Practical experience in designing and implementing ETL processes, data modelling, and managing ...

Software Engineer

Hiring Organisation
Roke
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
Ultimately, you'll work alongside our customers to solve their complex and unique challenges. As a Software Developer, you will be responsible for • Writing clean, secure code following a test-driven approach • Create code that is open by default and easy for others to reuse • Translate logical ...

Senior Software Engineer

Hiring Organisation
Annapurna
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
develop, test, and maintain backend or full-stack software features. Translate business requirements into technical solutions, working closely with domain experts and stakeholders. Ensure code quality, performance, and maintainability by writing clean, well-architected code and participating in code reviews. Troubleshoot, debug, and resolve software issues ...

Senior Software Engineer

Hiring Organisation
Annapurna
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
develop, test, and maintain backend or full-stack software features. Translate business requirements into technical solutions, working closely with domain experts and stakeholders. Ensure code quality, performance, and maintainability by writing clean, well-architected code and participating in code reviews. Troubleshoot, debug, and resolve software issues ...

Android Developer

Hiring Organisation
RECRUITERS
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
with product, hardware, and software teams to define system-level interfaces Creating system APIs that enable fast, compelling new features Promoting engineering best practices, clean code, and test-driven development What We're Looking For 6+ years' software engineering experience Strong background with Android internals, Linux, macOS ...

Android Developer

Hiring Organisation
RECRUITERS
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
with product, hardware, and software teams to define system-level interfaces Creating system APIs that enable fast, compelling new features Promoting engineering best practices, clean code, and test-driven development What We're Looking For 6+ years' software engineering experience Strong background with Android internals, Linux, macOS ...

Data Analytics Engineer

Hiring Organisation
Roke
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
vital link in the primary processing chain of Roke's National Security customers, enabling downstream analysis and reporting. Key responsibilities • Writing high performance analytic code used to transform, filter and route numerous streaming data feeds in a variety of formats. • Deploying containerised code to Kubernetes clusters using continuous … analytics written in Go and Python. • Be able to help the scrum team decompose user requests and key results into epics and stories. • Writing clean, secure code following a test-driven approach. • Monitor and maintain - Monitor deployed systems for issues and make any necessary updates. Required skills • Understanding ...

Data Analytics Engineer

Hiring Organisation
Roke
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
vital link in the primary processing chain of Roke's National Security customers, enabling downstream analysis and reporting. Key responsibilities • Writing high performance analytic code used to transform, filter and route numerous streaming data feeds in a variety of formats. • Deploying containerised code to Kubernetes clusters using continuous … analytics written in Go and Python. • Be able to help the scrum team decompose user requests and key results into epics and stories. • Writing clean, secure code following a test-driven approach. • Monitor and maintain - Monitor deployed systems for issues and make any necessary updates. Required skills • Understanding ...

Senior Software Engineer, Financial Engineering - UK

Hiring Organisation
Digital Asset
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
care about design excellence and back it up with robust testing practices — leveraging modern automation tools and methodologies to keep quality high and code maintainable. Systems designer: Experience with distributed systems, blockchains, security protocols, or cryptography is a plus. Technical experience: You hold a Master … equivalent experience that demonstrates deep technical skill and curiosity. Functional mindset: Experience with functional programming is nice to have, but what matters most is clean, thoughtful and expressive code. Strong communicator: You can explain complex ideas clearly - in code, in writing, and in conversation. Experience writing technical documentation ...

Senior Software Engineer, Financial Engineering - UK

Hiring Organisation
Digital Asset
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
care about design excellence and back it up with robust testing practices — leveraging modern automation tools and methodologies to keep quality high and code maintainable. Systems designer: Experience with distributed systems, blockchains, security protocols, or cryptography is a plus. Technical experience: You hold a Master … equivalent experience that demonstrates deep technical skill and curiosity. Functional mindset: Experience with functional programming is nice to have, but what matters most is clean, thoughtful and expressive code. Strong communicator: You can explain complex ideas clearly - in code, in writing, and in conversation. Experience writing technical documentation ...

Machine Learning & Coding Expert (SME) - Freelance Project

Hiring Organisation
Meridial Marketplace, by Invisible
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
quality success metrics. Develop project-specific SOPs, QA rubrics, and reference materials for the specific purpose of meeting client technical standards. Review project outputs (code annotations, model configurations) against technical standards, flagging and correcting defects before client delivery. Perform structured QA passes on daily/weekly deliverables; flag, track … annotations for calibration and comparability to reference samples. Talent Vetting & Output Improvement Participate in vetting and assessing technical contractor talent for specific projects, including code review tests and ML task evaluations. Review sample work from contractors and provide precise, actionable written feedback to improve outputs. Create targeted training ...

Frontend Engineer, Financial Engineering - UK

Hiring Organisation
Digital Asset
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
make them performant, resilient, scalable, and user-friendly. Committed to sustainable, high-quality development: You care deeply about design systems, UX quality and clean component architecture. You back this up with strong testing practices and modern CI/CD tooling to ensure maintainable high-quality code. UI systems designer … science (or related field); or bring equivalent experience that demonstrates deep technical skill and curiosity. Strong communicator: You can explain complex ideas clearly - in code, in writing, and in conversation. Experience writing technical documentation is a bonus. Financial prowess: Familiarity with financial systems, trading platforms, or fintech UI patterns ...

Frontend Engineer, Financial Engineering - UK

Hiring Organisation
Digital Asset
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
make them performant, resilient, scalable, and user-friendly. Committed to sustainable, high-quality development: You care deeply about design systems, UX quality and clean component architecture. You back this up with strong testing practices and modern CI/CD tooling to ensure maintainable high-quality code. UI systems designer … science (or related field); or bring equivalent experience that demonstrates deep technical skill and curiosity. Strong communicator: You can explain complex ideas clearly - in code, in writing, and in conversation. Experience writing technical documentation is a bonus. Financial prowess: Familiarity with financial systems, trading platforms, or fintech UI patterns ...

Frontend Engineer, Financial Engineering - UK

Hiring Organisation
Digital Asset
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
make them performant, resilient, scalable, and user-friendly. Committed to sustainable, high-quality development: You care deeply about design systems, UX quality and clean component architecture. You back this up with strong testing practices and modern CI/CD tooling to ensure maintainable high-quality code. UI systems designer … science (or related field); or bring equivalent experience that demonstrates deep technical skill and curiosity. Strong communicator: You can explain complex ideas clearly - in code, in writing, and in conversation. Experience writing technical documentation is a bonus. Financial prowess: Familiarity with financial systems, trading platforms, or fintech UI patterns ...

LMM Quant

Hiring Organisation
TEKsystems
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
models for FX and interest rate products. Apply statistical and machine learning techniques to market data for pricing, risk, and forecasting. Production Engineering: Write clean, efficient, and scalable code in Python, C++, or C#. Deploy models and algorithms into production environments with strong performance and reliability. Market Expertise ...

LMM Quant

Hiring Organisation
TEKsystems
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
models for FX and interest rate products. Apply statistical and machine learning techniques to market data for pricing, risk, and forecasting. Production Engineering: Write clean, efficient, and scalable code in Python, C++, or C#. Deploy models and algorithms into production environments with strong performance and reliability. Market Expertise ...

LMM Quant

Hiring Organisation
TEKsystems
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
models for FX and interest rate products. Apply statistical and machine learning techniques to market data for pricing, risk, and forecasting. Production Engineering: Write clean, efficient, and scalable code in Python, C++, or C#. Deploy models and algorithms into production environments with strong performance and reliability. Market Expertise ...

Quant Developer : Elite Quant Fund : Python/C++ : £150-200k base plus huge bonus

Hiring Organisation
Hunter Bond
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
high impact and low ego. The successful candidate will work at the intersection of quantitative research, data engineering, and high-performance software development — with code that moves rapidly from prototype to production and directly influences trading performance. The Role As a Quant Developer, you will: Collaborate closely with quant … researchers to productionise models and design scalable research/tooling infrastructure Develop high-performance, robust code across Python and C++ Build and maintain data pipelines, research platforms, and components of the live trading stack Optimise system performance, reliability, and throughput across large-scale datasets Contribute to architectural decisions across ...

Quant Developer : Elite Quant Fund : Python/C++ : £150-200k base plus huge bonus

Hiring Organisation
Hunter Bond
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
high impact and low ego. The successful candidate will work at the intersection of quantitative research, data engineering, and high-performance software development — with code that moves rapidly from prototype to production and directly influences trading performance. The Role As a Quant Developer, you will: Collaborate closely with quant … researchers to productionise models and design scalable research/tooling infrastructure Develop high-performance, robust code across Python and C++ Build and maintain data pipelines, research platforms, and components of the live trading stack Optimise system performance, reliability, and throughput across large-scale datasets Contribute to architectural decisions across ...

Flutter Mobile Developer

Hiring Organisation
IT Talent Solutions Ltd
Location
Hemel Hempstead, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
helping shape modern mobile products from concept through to release. What you'll do Develop and maintain mobile applications using Flutter/Dart Build clean, efficient UI and well-structured architecture Work closely with designers, PMs, and developers in a collaborative environment Contribute to UX/UI improvements … Firestore, Analytics, Crashlytics), Google APIs, Hive, Secure Storage, Git, Android Studio, Xcode, Jira, Figma. What we’re looking for Strong attention to detail and clean coding approach (SOLID, KISS, DRY) Confident communicator and team collaborator Passionate about elegant mobile app development and continuous improvement ...