CrawlJobs Logo

Senior Software Developer, Backend

Luxembourg, Luxembourg · Job Posted June 14, 2026
Apply Position
Job Link Share

Job Responsibility

  • Write software - tools, libraries, automation, services
  • Design and build our infrastructure platform
  • Identify and implement new platform features
  • Research and evaluate new technologies
  • Refactor, rewrite or retire existing platform features
  • Operate our developer experience and production application environments
  • Diagnose and repair our distributed systems
  • Perform maintenance, upgrades and migrations
  • Control or eliminate repetitive tasks, alert noise, and business-as-usual work
  • Enable development teams
  • Provide executable interfaces to our infrastructure platform
  • Provide tools and best practices to support the entire software development lifecycle
  • Participate in a flexible on-call rotation
  • Communicate by writing documentation, participating in meetings, and showing off your work at demos

Requirements

  • A degree in Computer Science or Engineering or equivalent experience working in a software engineering role
  • An ability to write software and working knowledge of software engineering practice (Java programming language and strong working knowledge of object-oriented programming concepts)
  • Proven experience creating stable, reliable, performing and maintainable code
  • Familiarity with data modeling and schema design
  • Knowledge of data structures and algorithms
  • Open Communication: clearly conveys thoughts, both written and verbally, listening attentively and asking questions for clarification and understanding
  • Collaboration and Teamwork: works with others to deliver results, meaningfully contributing to the team and prioritizing group needs over individual needs
  • Self Development: is personally committed to, and actively works to continuously improve
  • Problem Solving: uses an organized and logical approach to find solutions to complex problems. Looks beyond the obvious to understand the root cause of problems
  • Resilience, Tolerance for Change/Ambiguity: can effectively cope with change, finding ways to advance work and projects

Nice to have

  • Working knowledge of Linux systems administration, including troubleshooting system-level issues, networking (L3-L7) and basic monitoring
  • Experience with operating, building and maintaining cloud infrastructure
  • An understanding of SaaS software development practice
  • Ideally you have experience working on a SaaS product

What we offer

  • Health insurance including medical, dental, vision, life/disability insurances
  • Employee and Family Assistance Program
  • Group RRSP plan with a company match of up to 4% of base salary (Canada)
  • 401k Plan with a company match (up to 4% of base salary) (US)
  • Global Parental Leave: All permanent employees, including birthing, non-birthing and adoptive parents, who have been employed by Hootsuite for a minimum of 12 months are eligible for 26 weeks of full and partially paid leave in accordance with local government regulations

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Similar Jobs for

Senior Software Developer, Backend

8 matching positions

Senior Software Developer, Backend Platform

Join us in building the future of finance. Our mission is to democratize finance...
Location
Location
Canada , Toronto
Salary
Salary:
166000.00 - 195000.00 CAD / Year
robinhood.com Logo
Robinhood
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Significant experience building scalable backend systems in Go and/or Python
  • Deep familiarity with server-side frameworks such as Django or Go-based systems
  • Strong track record designing or maintaining internal developer platforms or shared infrastructure
  • Experience mentoring engineers, guiding technical decisions, and contributing to team-wide strategies
  • Passion for developer productivity, quality engineering practices, and thoughtful abstraction
Job Responsibility
Job Responsibility
  • Design and lead high-impact projects to improve frameworks, common libraries, and the backend development lifecycle
  • Own and evolve core tooling used across the monorepo — including static analysis, code formatting, and project scaffolding
  • Build delightful developer experiences with enhanced IDE plugins (VSCode, Goland, PyCharm) and interface definition tools like Protobuf
  • Drive best practices in backend architecture through standardization, automation, and opinionated defaults
  • Mentor engineers across the org and champion team values like “Start with Why” and “Easy to Make the Right Choice”
  • Collaborate with cross-functional stakeholders to align on tooling investments, migration strategies, and security improvements
What we offer
What we offer
  • bonus opportunities
  • equity
  • benefits
  • Fulltime
Read More
Arrow Right

Senior Backend Software Developer - Python/Django

At Xelix, we work with some of the world’s largest companies to automate and str...
Location
Location
United Kingdom , London
Salary
Salary:
70000.00 - 95000.00 GBP / Year
xelix.com Logo
Xelix
Expiration Date
Until further notice
Flip Icon
Requirements
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
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
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
Read More
Arrow Right

Senior Software Developer, Backend Platform

Join us in building the future of finance. Our mission is to democratize finance...
Location
Location
Canada , Toronto
Salary
Salary:
145000.00 - 170000.00 CAD / Year
robinhood.com Logo
Robinhood
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Significant experience building scalable backend systems in Go and/or Python
  • Deep familiarity with server-side frameworks such as Django or Go-based systems
  • Strong track record designing or maintaining internal developer platforms or shared infrastructure
  • Experience mentoring engineers, guiding technical decisions, and contributing to team-wide strategies
  • Passion for developer productivity, quality engineering practices, and thoughtful abstraction
Job Responsibility
Job Responsibility
  • Design and lead high-impact projects to improve frameworks, common libraries, and the backend development lifecycle
  • Own and evolve core tooling used across the monorepo — including static analysis, code formatting, and project scaffolding
  • Build delightful developer experiences with enhanced IDE plugins (VSCode, Goland, PyCharm) and interface definition tools like Protobuf
  • Drive best practices in backend architecture through standardization, automation, and opinionated defaults
  • Mentor engineers across the org and champion team values like “Start with Why” and “Easy to Make the Right Choice”
  • Collaborate with cross-functional stakeholders to align on tooling investments, migration strategies, and security improvements
What we offer
What we offer
  • bonus opportunities
  • equity
  • benefits
  • Fulltime
Read More
Arrow Right

Senior Backend Software Developer - Python/Django

At Xelix, we work with some of the world’s largest companies to automate and str...
Location
Location
United Kingdom , London
Salary
Salary:
70000.00 - 80000.00 GBP / Year
xelix.com Logo
Xelix
Expiration Date
Until further notice
Flip Icon
Requirements
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
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
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
Read More
Arrow Right

Senior Software Backend Developer - Engineering Process Automation

Change perspective. Shape the future. Brose invests in new technologies and busi...
Location
Location
India , Pune
Salary
Salary:
Not provided
brose.com Logo
Brose Fahrzeugteile
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Advanced coding skills in python (Proven track record)
  • Very good understanding in designing and structuring code bases
  • Very good understanding in pytest
  • Very good knowledge in the python framework Django
  • Good knowledge in python tooling (e.g. pipenv, black, flake8, isort)
  • Good technical understanding in web-based transmission formats: (XML, JSON, YAML)
  • Good knowledge in creating UML and documentation
  • Knowledge in relational database languages (e.g. SQL)
  • Proven track record with the development environment Visual Studio/VS Code and web-based DevOps lifecycle tools (Git & GitLab)
  • Fluent proficiency in spoken and written English
Job Responsibility
Job Responsibility
  • Technical preparation (e.g. UML) and documentation of software concepts
  • Leading code reviews
  • Defining and reviewing test cases
  • Programming of backends with interlink to databases and other services via HTTP-protocol
  • Maintenance and troubleshooting of an existing software product
  • Working in an international environment with intensive communication to Indian and German colleagues
  • Contribution to the continuous improvement and automation of internal development processes
What we offer
What we offer
  • Modern working environment
  • Competitive performance-based compensation
  • Health insurance
  • Attractive social and family-oriented programs
  • Comprehensive medical and insurance
  • Educational assistance
  • Community outreach, family, and sporting events
  • Flexible working hours
  • Collaborative work environment
  • Development programs with individual growth through training, international or regional assignments and tailored career paths
Read More
Arrow Right

Senior Python Backend Software Developer

At Xelix, we work with some of the world’s largest companies to automate and str...
Location
Location
United Kingdom , London
Salary
Salary:
70000.00 - 95000.00 GBP / Year
xelix.com Logo
Xelix
Expiration Date
Until further notice
Flip Icon
Requirements
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, or Flask Web frameworks
  • 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
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
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
Read More
Arrow Right

Senior Python Backend Software Developer

At Xelix, we work with some of the world’s largest companies to automate and str...
Location
Location
United Kingdom , London
Salary
Salary:
70000.00 - 95000.00 GBP / Year
xelix.com Logo
Xelix
Expiration Date
Until further notice
Flip Icon
Requirements
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, or Flask Web frameworks
  • 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
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
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
Read More
Arrow Right

Backend Software Engineer / Senior Software Engineer- Kusto

Are you excited by the challenge of redefining how people explore and analyze ma...
Location
Location
Israel , Tel Aviv, Herzliya
Salary
Salary:
Not provided
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years of technical engineering experience with coding in languages including, but not limited to, C#, Python or Java
  • 2+ years building and running services in a cloud environment (Azure, AWS, or GCP)
  • Experience in designing and operating large-scale distributed systems with high availability and reliability
Job Responsibility
Job Responsibility
  • Design, develop, and improve cloud-native services that are scalable, secure, and easy to operate
  • Drive architectural decisions and lead the development of major components in a distributed, high-SLA system
  • Collaborate with cross-functional teams in ILDC and abroad to deliver end-to-end solutions
  • Conduct code and design reviews and mentor junior engineers to grow technical excellence across the team
  • Help shape the future of real-time analytics in Microsoft Fabric RTI, with customer impact as your north star
  • Fulltime
Read More
Arrow Right