Αγγελίες εργασίας για Challenges. Ξεκινήστε καριέρα Challenges στην Ελλάδα!

Βλέπετε 116 από τις 40 αγγελίες.
20 Σεπ
Αθήνα [Welcome Pickups]

qmetric | HR Solutions is currently recruiting, on behalf of Welcome Pickups, the position of Ruby on Rails Engineer Our client At Welcome we are redefining the way people travel by offering them the most personalized and complete experience. From the moment our customers step outside the airplane till they get back home, we provide them with the warmest, most informative and friendliest transfer from and to the airport, equip them with all the necessary...

... products they will need during their trip, as well as stand by them for any information or product they need for the duration of their stay, through our mobile application.

Although we are just a 3-years old company, we have been named "Best New Solution in Travel for 2016", have welcomed more than 600,000 travelers across 28 destinations worldwide, gathered raving reviews for our level of service.

If you feel you are one of those stellar A-players who can join our mission to expand Welcome globally and create the perfect travel experience from start to finish, go ahead and apply for the position.

The position

The position will join an existing agile team of 3 Ruby engineers reporting directly to the Technical Product Management and work with the Operations and Customer Support teams to design and ship features that improve their performance.

What you'll do:
• Develop the next versions of our current APIs (quick documentation preview here) to support our mobile apps:
o Driver Mobile App
o Traveller Mobile App
o Service Suppliers & Partners Mobile App
• Deepen the integration of Welcome with third parties. We already have a rather big set of integrations with APIs (Vero, Twilio, Firebase, Pushwoosh, Flightstats, Intercom, Zendesk and a series of Hotels reservation management systems. Part of your job will be to expand, update, monitor and maintain those integrations
• Engage in everyday challenges utilizing your skillset. Our product is highly used by people who depend on their everyday work (drivers, partners, operations) and our environment is scaling so quickly that you will face smaller or more challenging problems very frequently. We expect you to quickly engage and help other team members with your programming development skills.

Your profile

The ideal candidate needs to have extensive hands-on experience in Ruby and the Rails framework and ideally in designing, developing, testing and improving APIs for mobile apps.
More specifically we are looking for:
• 3+ years of proven work experience as a Ruby and/or Rails developer
• Demonstrable knowledge of front-end technologies such as JavaScript, HTML, CSS and JQuery. The team has dedicated Front-end & Mobile Apps developers
• Experience developing APIs for Mobile Applications
• A firm grasp of Ruby & Rails test frameworks (minitest / rspec)
• Good knowledge of relational databases (PostgreSQL)
• Familiarity with NoSQL databases / stores & ElasticSearch
• Ability to coordinate with remote team members
• BSc/MSc degree in Computer Science, Engineering or in related field
• Passion to work in an ever-changing environment and in a company that grows 4x every year.

Our client offers
• Salary based on your experience
• A great working environment, full of drive and energy
• The tools you need to perform your daily tasks, including a computer workstation of your choice.

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20 Σεπ
Δήμος Θεσσαλονίκης [WIND HELLAS]

Account Manager Crete, Greece · BUSINESS SEGMENT · AC 002 Description: In WIND we are committed to becoming an outstanding independent telecommunications company in the European market, delivering unique value for money services to our customers. Our ambitious commitment mobilizes us to keep evolving, to seek out new challenges and to change, without fear, in a creative and empowering environment! All these elements create a high performance culture, characterized...

... by the passion, talent and competencies of our employees. We see each new colleague as a unique team member and a major

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20 Σεπ
Δήμος Θεσσαλονίκης [WIND HELLAS]

Account Manager Thessaloniki, Central Macedonia, Greece · BUSINESS SEGMENT · AC 001 Description: In WIND we are committed to becoming an outstanding independent telecommunications company in the European market, delivering unique value for money services to our customers. Our ambitious commitment mobilizes us to keep evolving, to seek out new challenges and to change, without fear, in a creative and empowering environment! All these elements create a high...

... performance culture, characterized by the passion, talent and competencies of our employees. We see each new colleague as a

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19 Σεπ
Πανελλήνια [WIND HELLAS]

Data Scientist Athens, Attica, Greece · Customer Relationship Management (CRM) · CONS MKT - 002 Description: In WIND we are committed to becoming an outstanding independent telecommunications company in the European market, delivering unique value for money services to our customers. Our ambitious commitment mobilizes us to keep evolving, to seek out new challenges and to change, without fear, in a creative and empowering environment! All these elements create...

... a high performance culture, characterized by the passion, talent and competencies of our employees. We see each new

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19 Σεπ
Πανελλήνια [WIND HELLAS]

Business Sales Team Leader, Partners Athens, Attica, Greece · BUSINESS SEGMENT · BD 002 Description: In WIND we are committed to becoming an outstanding independent telecommunications company in the European market, delivering unique value for money services to our customers. Our ambitious commitment mobilizes us to keep evolving, to seek out new challenges and to change, without fear, in a creative and empowering environment! All these elements create a...

... high performance culture, characterized by the passion, talent and competencies of our employees. We see each new colleague as

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18 Σεπ
Δήμος Θεσσαλονίκης [NORIS M.I.K.E.]

Noris offers companies customized IT solutions in the areas of IT outsourcing, Cloud Services and Network Security. Technological basis of these services is a powerful IT infrastructure that relies on noris network's own high-performance backbone and multiple high-security data centers. We are constantly looking for IT specialists (f/m) with a vision! Join our team in Thessaloniki as VMware vSphere Expert (f/m) If you value personal responsibility, short...

... decision-making paths and looking for new challenges then send us your CV! Responsibilities: You design and extend our high

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18 Σεπ
Δήμος Θεσσαλονίκης [NORIS M.I.K.E.]

Νoris offers companies customized IT solutions in the areas of IT outsourcing, Cloud Services and Network Security. Technological basis of these services is a powerful IT infrastructure that relies on noris network's own high-performance backbone and multiple high-security data centers. We are constantly looking for IT specialists (f / m) with a vision! Join our team in Thessaloniki as NetApp Storage Expert (f/m) If you value personal responsibility, short...

... decision-making paths and looking for new challenges then send us your CV! Responsibilities: You design and extend our high

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18 Σεπ
Δήμος Θεσσαλονίκης [NORIS M.I.K.E.]

Noris offers companies customized IT solutions in the areas of IT outsourcing, Cloud Services and Network Security. Technological basis of these services is a powerful IT infrastructure that relies on noris network's own high-performance backbone and multiple high-security data centers. We are constantly looking for IT specialists (f / m) with a vision! Join our team in Thessaloniki as IBM Tivoli Storage Expert (f/m) If you value personal responsibility...

... short decision-making paths and looking for new challenges then send us your CV! Responsibilities: You design and extend our

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18 Σεπ
Δήμος Θεσσαλονίκης [NORIS M.I.K.E.]

Noris offers companies customized IT solutions in the areas of IT outsourcing, Cloud Services and Network Security. Technological basis of these services is a powerful IT infrastructure that relies on noris network's own high-performance backbone and multiple high-security data centers. We are constantly looking for IT specialists (f / m) with a vision! Join our team in Thessaloniki as Senior IT Systems Engineer (f/m) Kubernetes / Openshift If you appreciate...

... personal responsibility and like short decision-making processes and new challenges, then we would like to have you as a

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17 Σεπ
Πανελλήνια [WIND HELLAS]

Processes Systems Coordinator Athens, Attica, Greece · CONSUMER OPERATIONS · PSC 002 Description: In WIND we are committed to becoming an outstanding independent telecommunications company in the European market, delivering unique value for money services to our customers. Our ambitious commitment mobilizes us to keep evolving, to seek out new challenges and to change, without fear, in a creative and empowering environment! All these elements create a high...

... performance culture, characterized by the passion, talent and competencies of our employees. We see each new colleague as

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17 Σεπ
Πανελλήνια [WIND HELLAS]

Project Management Coordinator Athens, Attica, Greece · BUSINESS SEGMENT · PM 001 Description: In WIND we are committed to becoming an outstanding independent telecommunications company in the European market, delivering unique value for money services to our customers. Our ambitious commitment mobilizes us to keep evolving, to seek out new challenges and to change, without fear, in a creative and empowering environment! All these elements create a high performance...

... culture, characterized by the passion, talent and competencies of our employees. We see each new colleague as a

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13 Σεπ
Πανελλήνια [RANDSTAD]

Are you a Senior PHP Web Developer, familiar with HTML, CSS, JS and able to tackle challenges and hungry to learn new technologies? We have a position that is unlike any other opportunity. We are looking for a creative experienced PHP Web Developer, with experience in a similar position, to join our client's dynamic team. Our client is a multinational company, which provides IT solutions to private sector businesses and large organisations, while its clients...

... are from various sectors such as Financial/ Banking, Telecommunications and Retail. Benefits: The company offers to the PHP Web

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12 Σεπ
Αθήνα [WIND HELLAS]

Services Product Manager Marousi, Attica, Greece · marketing development · SPM 001 Description: In WIND we are committed to becoming an outstanding independent telecommunications company in the European market, delivering unique value for money services to our customers. Our ambitious commitment mobilizes us to keep evolving, to seek out new challenges and to change, without fear, in a creative and empowering environment! All these elements create a high...

... performance culture, characterized by the passion, talent and competencies of our employees. We see each new colleague as a

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12 Σεπ
Δήμος Θεσσαλονίκης [bbv Software Services]

Software Engineer .Net (C#) bbv Software Services is a Swiss software and consulting company. We are focused on contributing our expertise to some of the most outstanding visions, projects and challenges of our clients. We work as single experts or as whole development teams in cooperation with our clients and develop solutions like cloud, web or mobile applications, as well as embedded systems. Or as consultants, we take over responsibilities in various areas...

... – from analysis to efficient quality management. bbv Software Services exists since 1995. Our clients appreciate working

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07 Σεπ
Πανελλήνια [WIND HELLAS]

Sales Training Advisor (e-learning Expert) Athens, Attica, Greece · Commercial Training · RS 006 Description: In Wind we are committed to becoming an outstanding independent telecommunications company in the European market, delivering unique value for money services to our customers. Our ambitious commitment mobilizes us to keep evolving, to seek out new challenges and to change, without fear, in a creative and empowering environment! All these elements...

... create a high performance culture, characterized by the passion, talent and competencies of our employees. We see each new

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07 Σεπ
Πανελλήνια [ΕΡΝΣΤ & ΓΙΑΝΓΚ]

Audit Seniors Experienced Assistants From small businesses to some of the world’s best-known brands, our clients count on reliable financial statements, information and processes to form their ongoing strategies. More than ever, business is about interpreting and reacting to complex data - and they look to us for advice and services they can trust every time. You will use your professional skills and experience to make it happen, assisting our clients to...

... address the accounting and financial reporting challenges facing their business. The opportunity: We are currently seeking

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