Senior Backend Software Developer - Python/Django Job at Xelix (London)

Senior Backend Software Developer - Python/Django

At Xelix, we work with some of the world’s largest companies to automate and str...

Location

United Kingdom , London

Salary:

70000.00 - 80000.00 GBP / Year

Xelix

Expiration Date

Until further notice

Requirements

4+ years of Python coding professional experience
Ability to learn and apply new technology quickly
Ability to effectively communicate complex technical concepts to team members and stakeholders
Familiarity with coding in Django and the Django Rest Framework
Degree in Computer Science (or similar), at 2:1 or above
Amazon Web Services
SQL / PostgreSQL
Build pipeline and CI with GitHub, Jenkins, Docker, Terraform

Job Responsibility

Implementing robust and scalable solutions in Python
Developing, using and designing REST APIs to efficiently deliver application components
Implementing performance improvement strategies
Ensuring the quality of code by writing comprehensive tests and participating in code reviews

What we offer

27 days of annual leave (including 3 days Christmas closing) which increases up to 3 days based on tenure, with the option to roll over, buy or sell up to 3 days
Hybrid working with one day a week from our dog-friendly Hoxton office
On-site gym and cycle to work scheme
Employee discount at over 100 retailers
Comprehensive private medical & dental cover with Vitality
Enhanced parental leave pay
Learning & development culture – £1,000 personal annual budget
We’re carbon-neutral and are working towards ambitious carbon reduction goals
Lots of team socials & activities
Annual team retreat

Fulltime

Senior Engineering Manager, Consumer

As a hands-on Engineering Manager, you’ll oversee engineers to build and ship ke...

Location

India , Bangalore

Salary:

Not provided

Ethos

Expiration Date

Until further notice

Requirements

4+ years of engineering management experience in high-growth engineering organizations
6+ years of engineering experience as an individual contributor
Experience designing and implementing complex backend systems
Back end architectural patterns of large, high-scale web applications experience
Experienced with software engineering best practices – design patterns, code reviews, unit and integration testing, etc.
Full stack engineering experience in Javascript, Python/Django, or Ruby/Rails
Ability to adjust the process of the team to maximize productivity
Assess risk and proactively deliver a plan and timeline for the entire pod and their team members
Write design reviews, architecture and help mentor the team on their design reviews

Job Responsibility

Play the role of technical SME for the pod by diving into the weeds of architecture and implementation
Collaborate closely with product team to develop the tech roadmap
Recruit, hire, grow, and retain A+ engineering talent
Demonstrated track record of shipping complex products in a fast-paced environment
Deep understanding of your pod's OKRs, metrics and KPIs to contribute to the overall strategy and vision
Build up technical details of existing systems
Provide meaningful feedback to your teammates to enable their work and growth

Senior Full Stack Software Engineer

We’re looking for a Senior Full Stack Engineer to help build and evolve Dashboar...

Location

Hungary , Budapest

Salary:

Not provided

Formlabs GmbH

Expiration Date

Until further notice

Requirements

Professional experience building, shipping, and maintaining production web applications
Strong collaboration skills and enthusiasm for working with cross-functional partners in Marketing, Design, and Engineering
A pragmatic engineering mindset, with a solid grasp of the trade-offs between speed, quality, and long-term maintainability
A primary-owner mentality: you take pride in the code you write and drive projects to completion
Proficiency in Python/Django, along with experience using modern frontend libraries such as React
A high bar for code quality, with habits around writing clear, well-documented, and testable code
Curiosity and adaptability—you’re comfortable stepping outside your comfort zone and learning new tools or domains as needed

Job Responsibility

Be a foundational engineer for Dashboard and backend infrastructure
Develop reliable&scalable web application using a technology stack centered on Python and Django
Develop user-facing frontend features, collaborating closely with Marketing and Design teams to deliver compelling experiences
Contribute to the architecture and best practices

What we offer

Shares in the company (RSUs)
Catered lunch at the office 3 days per week
Private health insurance with Medicover (Blue package + hospital coverage)
A monthly or quarterly public transportation pass for Budapest
Free beverages and snacks at the office
All You Can Move sports pass with 7000 HUF monthly allowance
Free 3D prints
An inclusive, dog-friendly office with diverse and inspiring colleagues
Development opportunities both in-house and off-site

New

Senior Full Stack Software Engineer

At Formlabs, software isn’t a side dish—it’s core to how we design, manufacture,...

Location

Hungary , Budapest

Salary:

Not provided

Formlabs GmbH

Expiration Date

Until further notice

Requirements

A strong track record of building, shipping, and maintaining production web applications
Deep experience with Python/Django and modern frontend frameworks such as React
A primary-owner mentality: you take pride in your systems, sweat the details, and see projects through to completion
A high bar for code quality—clean, documented, testable, and readable
Comfort collaborating across disciplines, especially with Design, Marketing, and Engineering partners
The ability to thrive outside your comfort zone, quickly learning new tools and technologies as needed

Job Responsibility

Be a foundational engineer for the Dashboard and its backend infrastructure, influencing long-term technical direction
Design, build, and scale reliable, high-performance web applications using Python and Django at the core
Develop user-facing frontend features (React) and collaborate closely with Marketing and Design to deliver polished, intuitive experiences
Own projects end-to-end—from technical design and implementation to rollout and iteration
Contribute to architectural decisions, engineering standards, and best practices across the team
Balance speed and quality with a pragmatic mindset, always optimizing for long-term maintainability

What we offer

Hybrid work
Catered lunch at the office 3 days per week
Private health insurance with Medicare (Blue package + hospital coverage)
A monthly or quarterly public transportation pass for Budapest
Shares in the company (we're a double unicorn company!)
Free beverages and snacks at the office
All You Can Move sports pass with 7000 HUF monthly allowance
Free 3D prints
An inclusive, dog-friendly office with diverse and inspiring colleagues
Development opportunities both in-house and off-site

Senior Full Stack Software Engineer

At Formlabs, we’re building the tools that make it possible for anyone to bring ...

Location

Hungary , Budapest

Salary:

Not provided

Formlabs GmbH

Expiration Date

Until further notice

Requirements

A strong track record of building, shipping, and maintaining production web applications
Deep experience with Python/Django and modern frontend frameworks such as React
A primary-owner mentality: you take pride in your systems, sweat the details, and see projects through to completion
A high bar for code quality—clean, documented, testable, and readable
Comfort collaborating across disciplines, especially with Design, Marketing, and Engineering partners
The ability to thrive outside your comfort zone, quickly learning new tools and technologies as needed

Job Responsibility

Be a foundational engineer for the Dashboard and its backend infrastructure, influencing long-term technical direction
Design, build, and scale reliable, high-performance web applications using Python and Django at the core
Develop user-facing frontend features (React) and collaborate closely with Marketing and Design to deliver polished, intuitive experiences
Own projects end-to-end—from technical design and implementation to rollout and iteration
Contribute to architectural decisions, engineering standards, and best practices across the team
Balance speed and quality with a pragmatic mindset, always optimizing for long-term maintainability

What we offer

Hybrid work
Catered lunch at the office 3 days per week
Private health insurance with Medicare (Blue package + hospital coverage)
A monthly or quarterly public transportation pass for Budapest
Shares in the company
Free beverages and snacks at the office
All You Can Move sports pass with 7000 HUF monthly allowance
Free 3D prints
An inclusive, dog-friendly office with diverse and inspiring colleagues
Development opportunities both in-house and off-site

New

Payroll Administrator

We are looking for a skilled Payroll Administrator to join our team on a contrac...

Location

United States , Burton

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Hands-on experience with ADP Workforce Now is required
Proficiency in Microsoft Excel and familiarity with other Microsoft Office applications
Strong attention to detail and accuracy in payroll processing
Ability to manage multi-state payroll operations effectively
Previous experience handling payroll for 101-500 employees
Solid understanding of payroll regulations and compliance
Excellent organizational and time-management skills
Effective communication skills to interact with team members and employees

Job Responsibility

Process and manage full-cycle payroll operations for employees, ensuring accuracy and timeliness
Handle multi-state payroll calculations and compliance requirements
Utilize ADP Workforce Now to execute payroll tasks efficiently
Maintain employee payroll records and ensure data integrity
Address and resolve payroll discrepancies or issues promptly
Prepare payroll reports and analyses using Microsoft Excel
Collaborate with internal teams to ensure seamless payroll operations
Stay updated on payroll laws and regulations to ensure compliance
Provide support during audits or payroll-related inquiries
Offer guidance and assistance to employees regarding payroll matters

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

New

Senior specialist DWDM & sec engineer

To Plan, Build, Operate and Optimize the Vodacom DWDM & OTN Network Nationally. ...

Location

South Africa , Johannesburg

Salary:

Not provided

Vodafone

Expiration Date

February 04, 2026

Requirements

Matric/Grade 12 (or SAQA accredited equivalent)
A 4 year engineering degree/BSC degree (Essential)
CompTIA Security+ certification (Essential)
Certification in Advanced Optical Network Design (Essential)
Minimum 10 years’ experience in the Telecommunications Transmission industry
DWDM & OTN technologies
Security
The ability to lead and operate within a team structure
Formulating Strategies and Concepts
Strategic level problem solving skills

Job Responsibility

Plan, Build, Operate and Optimize the Vodacom DWDM & OTN Network Nationally
Ensure alignment with Vodafone’s technology strategy, policies and objectives
Develop an Infrastructure and Services planning DWDM and OTN guidelines
Evaluate and implement new DWDM & OTN technologies
Define and manage technology roadmaps in the field of DWDM & OTN
Perform comprehensive lab tests on new equipment with the associated field trials where required and produce detailed reports, results and recommendations with the rest of the team
Conduct research on strategic trends and new technologies in the field of DWDM & OTN with the aim of developing roadmaps and benchmarks against world best practices
Ensure alignment between supplier roadmaps and Vodacom requirements
Arrange periodic meetings with suppliers to obtain the latest product updates and trends in the field of DWDM & OTN
Ensure alignment between Transmission and the Technology Group strategy based on broader objectives defined within the company strategy

What we offer

Enticing incentive programs and competitive benefit packages
Retirement funds, risk benefits, and medical aid benefits
Cell phone and data benefits, advantages fibre connection discounts, and exclusive staff discounts offered in collaboration with partner companies

Fulltime

!

New

Accounting Clerk

We are seeking a detail-oriented and reliable Accounting Clerk for a contract po...

Location

United States , Stow

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Minimum of 2 years of experience in accounts payable and accounts receivable
Proficiency in QuickBooks and familiarity with financial systems
Strong data entry skills with a focus on accuracy and efficiency
Ability to process invoices and payments in a timely manner
Knowledge of general ledger coding and financial documentation
Excellent organizational and multitasking abilities
Effective communication skills to work within a small team
Commitment to performing high-quality work in a contract role

Job Responsibility

Manage day-to-day accounts payable and accounts receivable processes, including billing, invoicing, and collections activities
Accurately code payables and process timely entry of invoices into accounting systems
Execute payment processing and comprehensive data entry to support financial operations
Utilize QuickBooks to track, record, and reconcile financial transactions
Assist with general ledger coding while ensuring compliance with company accounting standards
Provide backup coverage for all aspects of the accounts payable function as needed
Efficiently and accurately handle high-volume financial transactions
Work collaboratively in a small team environment (5-6 team members) to ensure smooth workflow and cross-functional support
Maintain professionalism, confidentiality, and exceptional attention to detail in all financial operations

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan
free online training

Senior Backend Software Developer - Python/Django

Xelix

Location:
United Kingdom , London

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 26, 2026

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