Senior Python Software Engineer Job at Zenovo (Bristol)

Senior Python Software Engineer

This role is focused on supporting Research & Development tooling, internal soft...

Location

United Kingdom , Bristol

Salary:

70000.00 - 80000.00 GBP / Year

Zenovo

Expiration Date

Until further notice

Requirements

8+ years commercial experience developing software in Python across Linux and Windows environments, including both Intel and ARM-based platforms
Proven experience building and maintaining CI/CD pipelines, ideally using GitLab, alongside automated testing and code quality tooling
Solid understanding of software testing methodologies, including unit testing, regression testing, and test planning
Experience working within Agile development teams, with hands-on use of Git, Jira, and collaborative development workflows
Experience with GUI development frameworks such as wxPython
Knowledge of database design, management, and optimisation
Experience developing and supporting ETL and data processing pipelines
Understanding of Linux operating systems and distribution internals
Applicants must have permanent and unrestricted right to work in the UK, as sponsorship is not available for this role

Job Responsibility

Support software development activities across R&D tooling, data infrastructure, and automated development pipelines
Develop and maintain internal software systems, databases, and ETL pipelines
Support CI/CD pipelines, automated testing, code quality, security scanning, and documentation generation processes
Produce and maintain technical documentation and ensure traceability throughout the software development lifecycle
Contribute to coding standards, software architecture, and engineering best practices across projects
Communicate project progress, risks, and technical challenges effectively with engineering leadership
Provide technical mentorship, code reviews, and continuous improvement support to wider R&D software teams
Ensure software development activities adhere to industry regulations & standards

Fulltime

Senior Python Software Engineer

This role is focused on supporting Research & Development tooling, internal soft...

Location

United Kingdom , Bristol

Salary:

65000.00 - 75000.00 GBP / Year

Zenovo

Expiration Date

Until further notice

Requirements

7+ years commercial experience developing software in Python across Linux and Windows environments, including both Intel and ARM-based platforms
Proven experience building and maintaining CI/CD pipelines, ideally using GitLab, alongside automated testing and code quality tooling
Solid understanding of software testing methodologies, including unit testing, regression testing, and test planning
Experience working within Agile development teams, with hands-on use of Git, Jira, and collaborative development workflows
Experience with GUI development frameworks such as wxPython
Knowledge of database design, management, and optimisation
Experience developing and supporting ETL and data processing pipelines
Understanding of Linux operating systems and distribution internals

Job Responsibility

Support software development activities across R&D tooling, data infrastructure, and automated development pipelines
Develop and maintain internal software systems, databases, and ETL pipelines
Support CI/CD pipelines, automated testing, code quality, security scanning, and documentation generation processes
Produce and maintain technical documentation and ensure traceability throughout the software development lifecycle
Contribute to coding standards, software architecture, and engineering best practices across projects
Communicate project progress, risks, and technical challenges effectively with engineering leadership
Provide technical mentorship, code reviews, and continuous improvement support to wider R&D software teams
Ensure software development activities adhere to industry regulations & standards

Fulltime

Senior Python Software Engineer

We’re working with a leading commodities trading firm with elite engineering sta...

Location

United States , Houston

Salary:

Not provided

Hunter Bond

Expiration Date

Until further notice

Requirements

8+ years of professional software engineering experience
Strong proficiency in Python within a production environment
Proven experience with AWS (Cloud infrastructure, serverless, or data services)
Previous experience with Front Office Systems is highly desirable
Deep understanding of Commodities or Energy markets
Ability to solve complex problems with agility in a fast-paced trading setting

Job Responsibility

Developing and optimizing high-performance, mission-critical systems for front-office teams
Supporting global energy and commodities trading desks with real-time technical solutions
Building and maintaining robust, scalable back-end services using Python and AWS
Collaborating directly with traders and commercial teams to translate business needs into code
Ensuring the accuracy and reliability of systems used in live trading environments
Contributing to a high-standard engineering culture focused on performance and scalability

What we offer

Opportunity to work with an elite team of world-class engineers
Direct exposure to front-office trading and commercial decision-making
A culture where engineers are respected as the core asset of the firm
High job satisfaction with a track record of low attrition
Engagement with cutting-edge technology in the global energy sector

Fulltime

Senior Python Software Engineer

Аre you a motivated Python Software Engineer, willing to grow as a professional ...

Location

Bitola, Burgas, Istanbul, Plovdiv, Skopje, Sofia, Varna

Salary:

Not provided

Scalefocus

Expiration Date

Until further notice

Requirements

At least 3 years of experience in Python development
Experience with Python Flask or Django
Knowledge of object-relational mapping (ORM)
Experience with Azure SQL
Strong knowledge in relational and non-relational databases

Job Responsibility

Back-end development to meet customer’s business needs and implement components according to modern software development environment (cloud-based platforms, microservice architecture, etc.)
Taking part in the decision-making process in design application architecture, solution development, architecture and code review
Automate deployment pipelines
Implement unit tests
Proactive position in solution development, processes improvements
Working in an international distributed team in an Agile environment
Communicate with PMs, engineers, Architects, QA and other colleagues and stakeholders
Works closely with the Delivery manager coordinating technical efforts in the project and accurate tasks estimations
To use high coding standards, software best practices and write highly testable, automatable and performant code over the whole SDLC

What we offer

Flexible benefits system
Generous referral bonuses and awards
Multitude of training, certification, and leadership programs
Mental health benefits and workshops
Frequent teambuilding activities, events and gatherings
Opportunity to grow in a multinational environment by working with international teams and clients

Fulltime

Senior Python Software Engineer

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditi...

Location

United States , Boulder

Salary:

126000.00 - 175000.00 USD / Year

SciTec

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, Mathematics, Physical Sciences, or a related technical field
6+ years of professional software engineering experience
Strong proficiency in Python, including modern language features and best practices
Hands-on experience with microservice architectures and distributed systems
Experience writing and maintaining automated tests using pytest or similar frameworks
Professional experience working in Linux environments
Experience using version control systems such as Git
Solid understanding of software engineering fundamentals, including design patterns, modularity, and maintainability
Demonstrated ability to collaborate effectively across technical disciplines
Strong attention to detail and commitment to high-quality, well-tested code

Job Responsibility

Design, implement, and maintain high-quality Python software aligned with program and project objectives
Work independently and collaboratively with the development team to deliver complex features end to end
Collaborate directly with advanced technical and scientific users to translate analysis needs into robust software solutions
Contribute to containerized, distributed microservice architectures, including development, deployment, and testing
Design, implement, and maintain real-time or near-real-time data processing and streaming workflows
Ensure reliability, scalability, and performance of messaging systems and data pipelines
Identify technical risks and propose risk-reduction strategies to support program success
Participate in and guide Agile development activities, including code reviews, design discussions, and sprint planning
Promote strong engineering practices, including testing, documentation, and maintainability
Mentor junior and mid-level engineers through technical collaboration and code review

What we offer

4% Safe Harbor 401(k) match
100% company paid HSA Medical insurance, with a choice of 2 buy-up options
80% company paid Dental insurance
100% company paid Vision insurance
100% company paid Life insurance
100% company paid Long-term Disability insurance
Short-term Disability insurance
Annual Profit-Sharing Plan
Discretionary Performance Bonus
Paid Parental Leave

Fulltime

Senior Python Software Engineer

N-iX is looking for Senior Python Engineer to join our team. We are looking for ...

Location

Poland

Salary:

Not provided

N-iX

Expiration Date

Until further notice

Requirements

6-7+ years of experience in Software Engineering
Strong expertise with Python (backend development)
Experience building full-stack applications end-to-end
Good understanding of RESTful APIs and client-server architecture
Familiarity with Agile development methodologies
Experience working in a team environment with shared ownership
Comfortable using AI tools in daily development (e.g., coding assistants, test generation, debugging, documentation support)

Job Responsibility

Design, develop, and maintain backend services in Python
Collaborate closely with backend, frontend, and QA engineers in an Agile/Scrum environment
Write clean, testable, and well-documented code
Integrate and work with APIs, data stores, and third-party services
Use AI-assisted development tools (e.g., code assistants, testing tools, analysis tools) to improve delivery speed and quality
Support production systems and participate in troubleshooting when needed

What we offer

Flexible working format - remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits

Senior Python Software Engineer

Senior Python Backend Software Engineer to join the Analytics team and take owne...

Location

Czechia , Brno; Prague

Salary:

Not provided

Bloomreach

Expiration Date

Until further notice

Requirements

3+ years of professional experience in Python backend development
Strong Python 3 skills including advanced OOP, decorators, context managers, iterators/generators, type hints
MongoDB expertise including complex aggregation pipelines, indexing, performance tuning
Redis experience for caching and distributed patterns
Strong background in distributed systems including task queues, asynchronous job processing, state machines, error recovery
Solid REST API design and implementation experience with Flask or similar
Ability to debug complex production issues
Strong communication skills and comfort working in a remote, highly collaborative team

Job Responsibility

Design, develop, maintain, and test Python backend services and modules
Own and evolve multi‑cloud export pipelines
Design and optimize MongoDB data models and queries
Work with Redis, Kafka, and Celery to build robust distributed systems
Design and implement REST APIs using Flask
Ensure data privacy and compliance in analytics pipelines
Diagnose and resolve production incidents in distributed environments
Contribute to testing and quality
Collaborate closely with other backend engineers, SRE/DevOps, and product managers

What we offer

Great deal of freedom and trust
Flexible working hours
Virtual-first work with hubs across three continents
Company events
5 paid days off to volunteer
People Development Program
Communication coach available
Leader Development Program
$1,500 professional education budget annually
Employee Assistance Program

Fulltime

Senior Python Software Engineer

Senior Python Backend Software Engineer to join the Analytics team and take owne...

Location

Slovakia , Bratislava

Salary:

4000.00 EUR / Month

Bloomreach

Expiration Date

Until further notice

Requirements

3+ years of professional experience in Python backend development
Strong Python 3 skills including advanced OOP, decorators, context managers, iterators/generators, and type hints
MongoDB expertise with complex aggregation pipelines, indexing, and performance tuning
Redis experience for caching and distributed patterns
Strong background in distributed systems with task queues, asynchronous job processing, state machines, and error recovery
Solid REST API design and implementation experience with Flask or similar
Ability to debug complex production issues
Strong communication skills and comfort working in a remote, highly collaborative team

Job Responsibility

Design, develop, maintain, and test Python backend services and modules that power export
Own and evolve multi-cloud export pipelines that integrate with AWS S3, Google Cloud Storage, Azure Blob Storage, and SFTP
Design and optimize MongoDB data models and queries for high-throughput
Work with Redis, Kafka, and Celery to build robust distributed systems
Design and implement REST APIs using Flask (and optionally gRPC services)
Ensure data privacy and compliance in analytics pipelines
Diagnose and resolve production incidents in distributed environments in cooperation with SREs
Contribute to testing and quality
Collaborate closely with other backend engineers, SRE/DevOps, and product managers

What we offer

A great deal of freedom and trust
Flexible working hours
Work virtual-first with several Bloomreach Hubs available across three continents
Company events
5 paid days off to volunteer
People Development Program
Communication coach available
Leader Development Program
$1,500 professional education budget annually
Employee Assistance Program with counselors

Fulltime

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