CrawlJobs Logo
Qodeup Logo Qodeup · IT - Software Development

Back-end Software Engineer

Italy, Castegnato, Brescia Employment contract 35000.00 - 60000.00 / Year · Job Posted December 11, 2025
Apply Position
Job Link Share

Job Description

With thousands of active users, we are the most popular QR code payment among restaurants. We simplify and improve the customer experience and that of the restaurant staff with a QR code. Customers scan, split, tip, pay… and they are done! Waiters can focus on what they really love doing most: pampering their customers. Our sights are set on writing the future of the catering industry, becoming a point of reference for the Horeca sector. At the core of this mission is our team of bright, extraordinary software engineers. Now we are looking for a talented and passionate Back-end Software Engineer.

Job Responsibility

  • Work in Node.js + express/fastify, APIs and Microservices
  • Work autonomously
  • Learn from others and suggest ideas to improve our processes

Requirements

  • 6+ years of experience
  • Deep knowledge of APIs, micro-services architecture and functional programming
  • Experience: you have directly managed at least one complete project, fully functioning and online, in micro-services with distributed database, in Google Cloud or AWS
  • Flexibility: ability to adapt within a fast changing environment
  • Passion: you love what you do and you feel excited about what you do
  • Curiosity and initiative: you love attempting new adventures and testing new ideas
  • Languages: good proficiency in the English language

What we offer

  • Real impact: you are free to drive your career and have an impact on the company
  • Amazing team: you can learn from some of the funniest and most talented people you will ever meet
  • Remote working: you are free to work from anywhere because our company works 100% remotely
Qodeup - All Job Offers

Looking for more opportunities?

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

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Back-end Software Engineer

8 matching positions

Senior Software Engineer (Back-end)

WELCOME TO SITA At SITA, we keep airports moving, airlines flying smoothly, and...
Location
Location
Spain , Barcelona; Madrid
Salary
Salary:
Not provided
sita.aero Logo
SITA
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 3-5 years of technical experience with large Company back-end systems
  • Strong technical skills in any typed backend language (preference on typed languages like Java, TypeScript), with clean coding and OOP practices
  • Proven knowledge and being a strong believer on Domain-Driven Design (DDD) applied to large companies with complex businesses
  • Expertise Hexagonal Architecture as an architectural pattern. Proven track records of previous projects where this methodology was used as a design pattern
  • Knowledge of Rest-API design and development under the best practices
  • Proficiency in SQL and Python
  • Cloud deployment experience (Azure preferred)
  • Strong collaboration skills, with the ability to enable and advise teams without taking ownership of their delivery
  • Proactive and solution-oriented mindset
  • Flexibility and adaptability in dynamic environments
Job Responsibility
Job Responsibility
  • Work together with the team in designing and developing scalable cloud-based data products with a focus on performance, cost-efficiency, and security
  • Develop reference ingestion APIs, ensuring the proper Data Quality and coherence so the data representation becomes easier on the consumer side
  • Develop and maintain pipelines and CI/CD for our products development and deployment. Ensure proper testing and quality coverage across our platform
  • Collaborate with data engineers, scientists, analysts, and business stakeholders across the Air Transport Industry to translate requirements into technical solutions
What we offer
What we offer
  • Flex Week: Work from home up to 2 days/week (depending on your team's needs)
  • Flex Day: Make your workday suit your life and plans
  • Flex-Location: Take up to 30 days a year to work from any location in the world
  • Employee Wellbeing: Employee Assistance Program (EAP) for you and your dependents 24/7, 365 days/year
  • Champion Health - a personalized platform that supports a range of wellbeing needs
  • Professional Development: access to world-class platforms and programs including LinkedIn Learning, Microsoft's Enterprise Skills Initiative, Airport Council International, Pluralsight, Harvard Business Publishing, Stanford
  • Competitive Benefits that make sense with both your local market and employment status
  • Fulltime
Read More
Arrow Right

Back-End Software Engineer II

Make a difference protecting government assets! The Machine Learning Engine team...
Location
Location
United States , Redmond
Salary
Salary:
100600.00 - 199000.00 USD / Year
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
  • Citizenship & Citizenship Verification: This role will require access to information that is controlled for export under export control regulations, potentially under the U.S. International Traffic in Arms Regulations or Export Administration Regulations, the EU Dual Use Regulation, and/or other export control regulations.  As a condition of employment, the successful candidate will be required to provide either proof of their country of citizenship or proof of their U.S. permanent residency or other protected status (e.g., under 8 U.S.C. 1324b(a)(3)) for assessment of eligibility to access the export-controlled information. To meet this legal requirement, and as a condition of employment, the successful candidate's citizenship will be verified with a valid passport. Lawful permanent residents, refugees, and asylees may verify status using other documents, where applicable
  • Citizenship & Citizenship Verification: This position requires verification of citizenship due to citizenship-based legal restrictions. Specifically, this position supports United States federal, state, and/or local government agency customers and is subject to certain citizenship-based restrictions where required or permitted by applicable law. To meet this legal requirement, and as a condition of employment, the successful candidate's US citizenship will be verified with a valid passport.
Job Responsibility
Job Responsibility
  • Leverage TDD and mocking to speed up our engineering OODA loop, and use telemetry and monitoring to speed up our customer pain points OODA loop
  • Architects and Implements software systems to solve a variety of problems
  • Works with appropriate stakeholders to determine user requirements for a set of features
  • Contributes to the identification of dependencies, and the development of design documents for a product area with little oversight
  • Creates and implements code for a product, service, or feature, reusing code as applicable
  • Contributes to efforts to break down larger work items into smaller work items and provides estimation
  • Acts as a Designated Responsible Individual (DRI) working on-call to monitor system/product feature/service for degradation, downtime, or interruptions and gains approval to restore system/product/service for simple problems
  • Curates deployment processes and scripts
  • Remains current in skills by investing time and effort into staying abreast of current developments that will improve the availability, reliability, efficiency, observability, and performance of products while also driving consistency in monitoring and operations at scale
  • Embody our culture and values
  • Fulltime
Read More
Arrow Right

Senior Software Engineer, Back-end

We are pioneers at heart. What this means, is that we are always leaning forward...
Location
Location
Argentina , Gran Buenos Aires; Capital Federal; Mar del Plata
Salary
Salary:
Not provided
basicagency.com Logo
BASIC/DEPT®
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Strong BE focused engineer
  • Expertise in Proficient in JavaScript, TypeScript, AWS, React, Node, HTML, CSS, DynamoDB, PostgreSQL
  • Strong knowledge of software architecture and design patterns
  • Experience in building scalable and maintainable web applications and microservices
  • Proficient in database design and optimization
  • Familiarity with CI/CD pipelines and DevOps practices
Job Responsibility
Job Responsibility
  • Lead the design and implementation of software solutions
  • Mentor and guide mid-level and junior engineers
  • Conduct code reviews and provide feedback on code quality and best practices
  • Collaborate with cross-functional teams to define technical requirements and ensure successful project delivery
  • Optimize software performance and scalability
  • Troubleshoot and resolve complex software issues
  • Drive the adoption of best practices and continuous improvement in software development processes
  • Stay up-to-date with industry trends and advancements in software engineering
What we offer
What we offer
  • Premium healthcare through OSDE for the employee and their immediate family members
  • Mendel prepaid card with a monthly allowance for grocery purchases
  • Monthly reimbursements for Wi-Fi/electricity expenses
  • Monthly reimbursements for training/English classes
  • 100% covered “Plan Total” membership at Sportclub
  • Access to a our benefits platform through Bonda
  • A flexible vacation policy
  • Fulltime
Read More
Arrow Right

Senior Back-End Software Engineer

Security represents the most critical priorities for our customers in a world aw...
Location
Location
United States , Redmond
Salary
Salary:
119800.00 - 234700.00 USD / Year
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
  • Ability to meet Microsoft, customer and/or government security screening requirements are required for this role.
  • Microsoft Cloud Background Check: This position will be required to pass the Microsoft background and Microsoft Cloud background check upon hire/transfer and every two years thereafter.
  • Master's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
  • 2+ years of experience designing and building solutions using microservices architecture.
  • 4+ years of experience designing, developing, or maintaining secure software systems, with applied knowledge of authentication, data protection, access control, and secure coding practices.
  • 4+ years of experience designing, building, and operating scalable, highly available cloud services or distributed systems on platforms such as Azure, AWS, GCP, or comparable cloud environments, with production ownership and CI/CD pipeline integration.
  • 4+ years of experience applying distributed systems concepts such as concurrency, conflict resolution, and consensus algorithms to build resilient and maintainable back-end architectures.
  • 4+ years of experience building systems with emphasis on reliability, durability, and operational efficiency, including experience with live site operations, incident response, and performance optimization.
  • 4+ years of experience programming in modern back-end languages such as C#, Java, Go, or Python.
Job Responsibility
Job Responsibility
  • Contributes to processes for the architecture of a product/solution feature and helps to create proposals for architecture by testing design hypotheses and helping to refine code plans.
  • Helps identify other teams and technologies that will be leveraged, how they will interact, and when one's system may provide support to others.
  • Support efforts to apply debugging tools and examines logs, telemetry, and other methods to verify assumptions proactively before issues occur and reactively as issues occur for product features.
  • Participate in code reviews to ensure coding standards are followed.
  • Conduct and create experiments to determine the effectiveness of changes for prototyping and testing features, and applies those findings back into development.
  • Maintains operation of live service as issues arise on a rotational, on-call basis.
  • Alert stakeholders their statuses and garner approval to restore systems/products/services.
  • Respond within Service Level Agreement timeframes.
  • Considers partners across teams and their end goals for products to drive and achieve user experiences and fitting the dynamic needs of partners/customers through product development.
  • Fulltime
Read More
Arrow Right

Software Engineer (back-end)

You’ll join the team primarily responsible for the availability, scalability and...
Location
Location
Ireland
Salary
Salary:
Not provided
tines.com Logo
Tines
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Roughly 3-5 years as a professional software engineer
  • Direct experience of building and delivering software using a high-level programming language
  • Comfortable working at the level of technical complexity of adding features to a small command-line app
  • Foundational skills and knowledge needed to succeed
  • Curiosity and an eagerness to learn
  • Excited to pitch in anywhere when needed
  • Ability to spend time and energy where it will make a difference
  • Work healthily and sustainably
  • Treat colleagues with kindness and respect
Job Responsibility
Job Responsibility
  • Work closely with colleagues to build the right solutions to the problems our customers face
  • Make valuable changes in our codebase
  • Write and review high quality, well tested code
  • Identify areas for improvement, both in our codebase and in how we work
  • Own the problems you’re solving - and the software you write to solve them - all the way to production and beyond
  • Share your knowledge with other engineers in our team, through code reviews, pairing sessions and team discussions
What we offer
What we offer
  • Competitive salary
  • Startup equity & extended exercise window
  • Matching retirement plans
  • Home office setup
  • Private healthcare plans
  • 25 days annual leave
  • Extra company holidays
  • Generous parental leave programs
  • Flexibility in how and where you work
  • Phone and home Internet allowance
Read More
Arrow Right

Staff Software Engineer, Back-end

Affirm is reinventing credit to make it more honest and friendly, giving consume...
Location
Location
Spain
Salary
Salary:
101000.00 - 131000.00 EUR / Year
affirm.com Logo
Affirm
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin
  • Extensive track record of developing highly available distributed systems using technologies like AWS, MySQL, Spark and Kubernetes
  • Strong verbal and written communication skills that support effective collaboration with our global engineering team
  • Experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan
  • Write high quality code that is easily understood and used by others
  • On-Call Rotation
Job Responsibility
Job Responsibility
  • Set technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projects
  • Collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and trade-offs are well understood and managed
  • Act as a force-multiplier for your team through your definition and advocacy of technical solutions and operational processes
  • Take ownership of your team’s operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, polcities, testing and alerting in place to support “keep the lights on” & on-call efforts
  • Foster a culture of quality and ownership on your team by setting code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks
  • Help develop talent on your team by providing feedback and guidance, and leading by example
What we offer
What we offer
  • Flexible Spending Wallets for tech, food and lifestyle
  • Away Days - wellness days to take off work and recharge
  • Learning & Development programs
  • Parental benefit
  • Employee Resource & Community Groups
  • Health care coverage - Affirm covers all premiums for all levels of coverage for you and your dependents
  • Flexible Spending Wallets - generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses
  • Time off - competitive vacation and holiday schedules allowing you to take time off to rest and recharge
  • ESPP - An employee stock purchase plan enabling you to buy shares of Affirm at a discount
  • Visa sponsorship
  • Fulltime
Read More
Arrow Right

Senior Back-End Software Engineer

Our team in security org is building a software as a service (SaaS) to enable or...
Location
Location
United States , Redmond
Salary
Salary:
119800.00 - 234700.00 USD / Year
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
  • Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include, but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft background and Microsoft Cloud background check upon hire/transfer and every two years thereafter.
  • Master's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
  • 2+ years of experience with distributed data processing frameworks (e.g., Apache Spark, Kafka, Flink, or similar).
  • 2+ years of experience designing, building, and operating scalable, highly available cloud services or distributed systems on platforms such as Azure, AWS, GCP, or comparable cloud environments, with production ownership and CI/CD pipeline integration.
  • 2+ years of experience applying distributed systems concepts such as concurrency, conflict resolution, and consensus algorithms to build resilient and maintainable back-end architectures.
  • 1+ years of experience designing and building solutions using microservices architecture.
  • 1+ years of experience designing, developing, or maintaining secure software systems, with applied knowledge of authentication, data protection, access control, and secure coding practices
  • 1+ years of experience designing and building scalable data pipelines and analytics infrastructure using orchestration tools such as Apache Airflow, Azure Data Factory, or equivalent, with an emphasis on data quality, automation, pipeline reliability, and framework development
Job Responsibility
Job Responsibility
  • Reviews product code and test code to ensure it meets team standards, contains the correct test coverage, and is appropriate for the product or solution area.
  • Uses debugging tools, tests, logs, telemetry, and other methods to proactively verify assumptions while developing code before issues occur for products in production.
  • Conducts incident retrospectives to identify root causes of problems, implements repair actions, and identifies mechanisms to prevent incident recurrence
  • Independently applies least-access principles, uses logging, telemetry, and other appropriate mechanisms to investigate issues while retaining privacy and security, and drives those practices across the team.
  • Independently creates a clear test strategy that ensures solution quality, prevents regression from being introduced into existing code.
  • Actively identifies other teams and technologies to leverage, how they interact, and where their own system or team can support others. Understands upstream and downstream interactions between systems and ensures security, compliance, performance, and reliability can be achieved across the entire stack.
  • Collaborates with other teams to reach common goals where dependencies and validation concerns overlap.
  • Fulltime
Read More
Arrow Right

Senior Back-End Software Engineer

Our team in security org is building a software as a service (SaaS) to enable or...
Location
Location
United States , Redmond
Salary
Salary:
119800.00 - 234700.00 USD / Year
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
  • OR equivalent experience.
  • Ability to meet Microsoft, customer and/or government security screening requirements are required for this role.
  • This position will be required to pass the Microsoft background and Microsoft Cloud background check upon hire/transfer and every two years thereafter.
Job Responsibility
Job Responsibility
  • Reviews product code and test code to ensure it meets team standards, contains the correct test coverage, and is appropriate for the product or solution area.
  • Uses debugging tools, tests, logs, telemetry, and other methods to proactively verify assumptions while developing code before issues occur for products in production.
  • Conducts incident retrospectives to identify root causes of problems, implements repair actions, and identifies mechanisms to prevent incident recurrence
  • Independently applies least-access principles, uses logging, telemetry, and other appropriate mechanisms to investigate issues while retaining privacy and security, and drives those practices across the team.
  • Independently creates a clear test strategy that ensures solution quality, prevents regression from being introduced into existing code.
  • Actively identifies other teams and technologies to leverage, how they interact, and where their own system or team can support others. Understands upstream and downstream interactions between systems and ensures security, compliance, performance, and reliability can be achieved across the entire stack.
  • Collaborates with other teams to reach common goals where dependencies and validation concerns overlap.
  • Fulltime
Read More
Arrow Right