CrawlJobs Logo

Back-End Engineer

vodafone.com Logo

Vodafone

Location Icon

Location:
Greece , Athens

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

As a Back-End Software Engineer, you will be responsible to design, develop and install software solutions. You shall be able to build high-quality, innovative and fully performing software in compliance with coding standards and technical design. Your responsibilities will include development, writing code, and documenting functionality.

Job Responsibility:

  • Execute full lifecycle software development with strong code ethics
  • Write well designed, testable, efficient code
  • Integrate software components into a fully functional software system
  • Develop software verification plans and quality assurance procedures
  • Document and maintain software functionality
  • Develop maintainable code

Requirements:

  • BS degree in Computer Science or Engineering
  • Proven work experience with core Java and Java EE (CDI , EJB, JPA, JMS, JAX-RS)
  • Proven work experience with Relational Databases SQL, Oracle SQL
  • Knowledge of Build Tools, Maven
  • Development experience with RESTFUL and SOAP and services
  • Development experience with Microservices concepts and frameworks (Quarkus, Helidon, Micronaut ,Helidon)
  • Development experience with NoSQL, Cassandra
  • Development experience with Oracle Weblogic
  • Strong facilitation and organization skills
  • Excellent written and verbal communications skills, with both technical and business audiences
  • Excellent analytical, technical, and problem solving skills, with high-levels of creativity

Nice to have:

  • Knowledge of the IoT industry preferred
  • JIRA/Confluence experience preferred
  • Experience working with agile methodologies / in agile teams strongly preferred
What we offer:
  • Competitive pay, bonus & remuneration package
  • Private Health & Medical Insurance
  • Hybrid way of working: a blend of 60% remote and 40% office-based working, including the option to work up to 20 days from abroad
  • Remote work equipment to help you create a comfortable, ergonomic workspace at home
  • Unlimited access to learning resources and trainings
  • Vodafone Parental Leave: 16 weeks of fully paid parental leave to all employees regardless of gender, sexual orientation or length of service
  • Spirit of Vodafone Day: one day each quarter dedicated to your personal development
  • Extra days off: Vodafone Day, Family Day, Volunteering Day
  • Needless to say, we cater for your communication wherever you are
  • Office amenities (subject to the office location): such as restaurant, beauty corner, gym and parking
  • Special employee offers and discounts

Additional Information:

Job Posted:
January 21, 2026

Work Type:
Hybrid work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Back-End Engineer

Junior Back-end Engineer

We are recruiting a Junior Back-end Engineer for an IT consulting company focuse...
Location
Location
Portugal , Lisboa
Salary
Salary:
Not provided
https://www.precisers.pt Logo
Precise
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s or Master’s degree in Computer Engineering
  • 1 to 2 years of proven professional experience as a Backend Developer or Fullstack Developer
  • Availability to work on-site (1 time per week) in the Lisbon area
  • Availability for immediate start (maximum of 1 to 2 months)
  • Strong knowledge of development using JavaScript frameworks (NestJS/ExpressJS) and SQL (SQLServer, Oracle, PostgreSQL) is mandatory
  • Strong programming skills (NodeJs/TypeScript) are mandatory
  • Good programming skills in Python will be a plus
  • Knowledge of CI/CD will be valued
  • Candidates will be asked to complete a JavaScript challenge to evaluate their technical level
  • Fulltime
Read More
Arrow Right

Back-End (Cloud) Engineering Manager

Zerto, part of Hewlett Packard Enterprise, powers business continuity for organi...
Location
Location
Israel , Herzliya
Salary
Salary:
Not provided
https://www.hpe.com/ Logo
Hewlett Packard Enterprise
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • BSc. in computer science (or equivalent)
  • at least 2 years of proven experience as a team leader
  • 4+ years of hands-on development experience in C# or Java, focusing on enterprise backend/server-side systems
  • hands-on mentality with a can-do, innovative approach
  • broad knowledge of system architecture patterns and best practices
  • independent research capabilities of new technologies
  • great design and architecture capabilities accompanied by passion for clean code and solid architectures
  • customer-facing and business-oriented approach
  • great soft skills, desire for mentoring and training people, and excellent inbound and outbound communication skills
  • strong capabilities in performance tuning and troubleshooting of large-scale systems
Job Responsibility
Job Responsibility
  • Manage an agile/scrum team, with full managerial responsibility for the entire employee lifecycle (hiring, mentoring, performance, etc.)
  • perform code and design reviews, maintaining high engineering standards within the team
  • collaborate with other teams to share ideas and lead cross-team development initiatives
  • analyze business requirements and architect scalable, high performing, testable solutions
  • become a domain expert within Zerto for the AWS and Azure public clouds and serve as a focal point for current and future developments on that platform
  • lead research activities and POCs
  • collaborate and work with global development teams
  • collaborate with our partners in Amazon and Microsoft in order to set our future-plans, share roadmaps and visions
  • develop enterprise backend systems and serverless architecture components using C# in .NET core
  • drive end-to-end delivery of projects
What we offer
What we offer
  • Health & Wellbeing: comprehensive suite of benefits that support physical, financial and emotional wellbeing
  • personal & professional development: tailored programs to help you achieve career goals
  • unconditional inclusion: inclusive workplace celebrating individual uniqueness
  • flexibility to manage work and personal needs
  • Fulltime
Read More
Arrow Right

Senior Back-End Engineer, Institutional OTC

Blockchain.com is connecting the world to the future of finance. As the most tru...
Location
Location
Singapore , Singapore
Salary
Salary:
Not provided
blockchain.com Logo
Blockchain
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Extensive experience in C++ and/or Rust
  • Experience with Python and SQL
  • Experience in one or more of the following programming areas: Multithreading
  • Network programming, including multicast
  • Performance benchmarking and tuning
  • Extreme interest in delivering high quality software
  • Experience in trading systems architecture: Familiarity with Order Management Systems (OMS), exchange gateway connectivity, market data ingestion and processing, as well as high-throughput, low-latency systems
  • Basic understanding of algorithms, data structures, databases and distributed systems is must
Job Responsibility
Job Responsibility
  • Build low latency, scalable and highly performant trading services in RUST including Order Management System (OMS), exchange gateways, risk management systems, etc.
  • Enhance and maintain OMS functionality, ensuring efficient order execution, routing, and management in a high-frequency trading environment
  • Be a part of a fast-paced dedicated engineering team committed to constantly improving and iterating on cutting edge systems
  • Be at the forefront of the cryptocurrency exchange ecosystem building out a new set of financial services, systems and architecture
  • Gain exposure to an array of low latency, high throughput techniques and algorithms
  • Ensure security is at the forefront of everything you do, employing advanced encryption schemes to secure user and company data
  • Work closely with the other tech teams to seamlessly deliver the highest quality products and improve performance across the board
What we offer
What we offer
  • Full-time salary based on experience and meaningful equity in an industry-leading company
  • Hybrid model working from home & our office in Singapore
  • Work from Anywhere Policy: You can work remotely from anywhere in the world for up to 20 days per year
  • ClassPass
  • Budgets for learning & professional development
  • Unlimited vacation policy
  • Apple equipment
  • The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an emerging field
  • Flexible work culture
  • Fulltime
Read More
Arrow Right

Senior Back-End Engineer, Trading Platform

Blockchain.com is connecting the world to the future of finance. As the most tru...
Location
Location
France , Paris
Salary
Salary:
Not provided
blockchain.com Logo
Blockchain
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Extensive experience in C++ and/or Rust
  • Experience with Python and SQL
  • Experience in one or more of the following programming areas: Multithreading
  • Network programming, including multicast
  • Performance benchmarking and tuning
  • Extreme interest in delivering high quality software
  • Experience in trading systems architecture: Familiarity with Order Management Systems (OMS), exchange gateway connectivity, market data ingestion and processing, as well as high-throughput, low-latency systems
  • Basic understanding of algorithms, data structures, databases and distributed systems is must
Job Responsibility
Job Responsibility
  • Build low latency, scalable and highly performant trading services in RUST including Order Management System (OMS), exchange gateways, risk management systems, etc.
  • Enhance and maintain OMS functionality, ensuring efficient order execution, routing, and management in a high-frequency trading environment
  • Be a part of a fast-paced dedicated engineering team committed to constantly improving and iterating on cutting edge systems
  • Be at the forefront of the cryptocurrency exchange ecosystem building out a new set of financial services, systems and architecture
  • Gain exposure to an array of low latency, high throughput techniques and algorithms
  • Ensure security is at the forefront of everything you do, employing advanced encryption schemes to secure user and company data
  • Work closely with the other tech teams to seamlessly deliver the highest quality products and improve performance across the board
What we offer
What we offer
  • Full-time salary based on experience and meaningful equity in an industry-leading company
  • Hybrid model working from home & our office in Paris
  • Work from Anywhere Policy: You can work remotely from anywhere in the world for up to 20 days per year
  • ClassPass
  • Budgets for learning & professional development
  • Unlimited vacation policy
  • work hard and take time when you need it
  • Apple equipment
  • The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an emerging field
  • Flexible work culture
  • Fulltime
Read More
Arrow Right

Back-End Engineer

At Encord, we're building the AI infrastructure of the future. One of the bigges...
Location
Location
United Kingdom , London
Salary
Salary:
Not provided
encord.com Logo
Encord
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Experience developing and maintaining multiple systems from scratch or significantly contributing to major changes to existing systems
  • Knowledge of trade-offs involved in building reliable, performant software at speed
  • Openness to learning new technologies
  • Prior experience with Python and Typescript appreciated but not required
Job Responsibility
Job Responsibility
  • Drive product and team to new heights
  • Take end-to-end ownership of projects from product, design and architectural decisions to deployment, monitoring and measuring impact on users
  • Work across the stack
  • Tackle complex domains and immense scale with simple solutions
  • Solve challenging problems in simple ways
What we offer
What we offer
  • Competitive salary, commission and equity
  • 25 days annual leave a year + public holidays
  • Opportunities for growth in a hyper growth business
  • Fulltime
Read More
Arrow Right

Software Engineer III (Back-End)

FloQast is at the forefront of revolutionizing accounting workflows. As a SaaS c...
Location
Location
India , Pune
Salary
Salary:
Not provided
floqast.com Logo
FloQast
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4-6+ years of professional back-end engineering experience
  • Deep expertise in Java / GoLang and a mastery of distributed systems principles and microservice architecture
  • Extensive experience designing and operating complex systems on a major cloud provider (AWS preferred)
  • Proven ability in database design, performance tuning, and data modeling at scale (MongoDB preferred)
  • A track record of technical leadership, including project ownership and mentorship
Job Responsibility
Job Responsibility
  • Lead the design and implementation of complex, scalable backend services using Java or Golang
  • Own the technical vision for key areas of our data platform, making critical decisions on architecture, data models, and system design
  • Champion best practices for code quality, testing, and system reliability, establishing high standards for the team
  • Act as a technical mentor for SDE 1 and SDE 2 engineers, fostering a culture of growth and technical excellence
  • Work with high autonomy to deconstruct ambiguous business problems into concrete, scalable services
  • Fulltime
Read More
Arrow Right

Back-End Engineering Intern

Looking for a back-end internship that puts you in the center of the action? Tha...
Location
Location
United States , Atlanta
Salary
Salary:
Not provided
neboagency.com Logo
Nebo Agency
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Desire and ability to learn a variety of web technologies (Ruby on Rails, headless stacks, JavaScript, React, React Native, etc)
  • Currently studying computer science or other related field
  • Experience with content management systems
  • Written and verbal communication skills
Job Responsibility
Job Responsibility
  • Building small features for various CMS-based websites
  • Documenting and presenting possible solutions for new and existing features
  • Producing data models and migrations for new and existing features
  • Working with a more experienced Engineer to learn about project planning and estimation
  • Utilizing git for version control and creating pull requests
  • Becoming familiar with server deployment and dependency management
What we offer
What we offer
  • Hybrid in-office/remote work options
  • Unlimited PTO
  • Free attendance to local marketing events
Read More
Arrow Right

Back-End Web and Application Engineer

Nebo’s engineering team gets things done. That usually looks like using the art ...
Location
Location
United States , Atlanta
Salary
Salary:
Not provided
neboagency.com Logo
Nebo Agency
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 2+ years of web development experience
  • Experience with an object-oriented, back-end web development language (PHP, RoR, etc)
  • Experience with creating & customizing content management systems (Wordpress, Magento, etc)
  • Experience using version control to manage coding projects
  • A solid portfolio demonstrating back-end web application/website development capability
  • Written and verbal communication skills
Job Responsibility
Job Responsibility
  • Participating in project planning and tactical direction
  • Working with and developing CMS back-ends
  • Maintenance and feature development for existing web applications/websites
  • Building complex web applications either from scratch or within existing frameworks
  • Building internal tools to help support other Nebo departments
What we offer
What we offer
  • Hybrid in-office/remote work or fully remote work options
  • Unlimited PTO
  • Free attendance to local marketing events
Read More
Arrow Right