A1 – Devstyler.io https://devstyler.io News for developers from tech to lifestyle Tue, 01 Feb 2022 08:45:21 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.5 Security Response Expert https://devstyler.io/blog/2021/12/08/security-response-expert/ Wed, 08 Dec 2021 14:40:08 +0000 https://devstyler.io/blog/2021/12/08/security-response-expert/ ...]]> Sofia, valid until 05 January 2022

A1 Bulgaria is much more than just a telecommunications company. As part of the A1 Telekom Austria Group, we drive digitalization in 7 countries with innovative solutions and new business areas. Join us in shaping the future in which you want to live. Bring in all your strengths and try something new.

What will you do:

  • make evaluations and analyses of log files and other data sources with our central SIEM system;
  • take care of incident response handling, in a round-the-clock shift organization;
  • be responsible for the analysis of threats and vulnerabilities, as well as the preparation of data and analyses for the deeper investigation of cyber security incidents.

What you need:

  • proven experience in working with SIEM systems (e.g. Splunk).
  • 2+ years in IT cybersecurity related to the industry’s security best practice;
  • experience with security tools as well as with the evaluation of log files for the analysis of attacker behavior;
  • strong analytical and problem-solving skills with the capability to identify solutions to unusual and complex problems;
  • a personal interest in current security developments;
  • fluent in English, both verbal and in writing;

What we offer:

  • excellent remuneration package with attractive benefits;
  • the opportunity to work with the market leader in the telecommunication industry on the market;
  • exposure to top-shelf technologies;
  • limitless opportunities for growth with our countless learning and development initiatives;

Apply now!

If you need further information about the position, please contact Bozhidar Konstantinov /[email protected]/.

The social benefits for this position are:

Deadline for applications: 05 January 2022
Only shortlisted candidates will be contacted.

Apply

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SIEM Support Engineer https://devstyler.io/blog/2021/12/08/siem-support-engineer/ Wed, 08 Dec 2021 14:37:43 +0000 https://devstyler.io/blog/2021/12/08/siem-support-engineer/ ...]]> Sofia, valid until 05 January 2022

In order to truly grow and be competitive in the fast paced digital market we need to make sense of the enormous amounts of data passing through our network. And with your individual problem solving abilities you can help us to create a new information-based A1.Someone who wants to help build a new world in which technology plays a vital role. Who wants to learn and grow with our company so that these goals can be achieved.

As part of the SIEM team you will:

  • identify, process, and ingest security log files and other data sources for our central SIEM system;
  • communicate directly with different stakeholders within the company (p.ex. service responsibles, server administrators) to drive the data onboarding process;
  • work in coordination with the SIEM use case development team and learn how to detect new threats and vulnerabilities.

We expect you to have:

  • experience with SIEM systems (e.g. Splunk) is a plus;
  • experience with security tools as well as first know-how on the evaluation of log files for the analysis of attacker behavior;
  • strong analytical and problem-solving skills with the capability to identify solutions to unusual and complex problems;
  • desire to develop in the security domain;
  • fluency in English, both spoken and written.

What we offer:

  • excellent remuneration package with attractive benefits;
  • the opportunity to work with the market leader in the telecommunication industry on the market;
  • exposure to top-shelf technologies;
  • limitless opportunities for growth with our countless learning and development initiatives;

Apply now!

If you need further information about the position, please contact Bozhidar Konstantinov /[email protected]/.

The social benefits for this position are:

Deadline for applications: 05 January 2022
Only shortlisted candidates will be contacted.

Apply

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Roaming Specialist https://devstyler.io/blog/2021/12/08/roaming-specialist/ Wed, 08 Dec 2021 13:40:17 +0000 https://devstyler.io/blog/2021/12/08/roaming-specialist/ ...]]> Sofia, valid until 04 January 2022

A1 is looking for Roaming Specialist! Are you the missing link?

For the start of a new group project, we are looking for a specialist to join our team and be part of history.

In this role, you will:

  • Participate in the establishment and implementation of all international roaming services including the latest 5G and IoT services with telecommunications operators around the world;
  • Validate test results in pre-commercial phase of the relationship -TADIG testing;
  • Maintain and monitor all commercial roaming agreements billing data exchange and ensure quality of the roaming processes;
  • Work actively to improve the company’s relationship with roaming partners in the process of roaming services billing data verification, dispute handling and TAP files data processing;
  • Maintain efficient relationships with the roaming partners and the group data clearing house in order to ensure timely and successful monthly financial settlement process;
  • Provide technical expertise in solving partners and customers complaints.

And you need have:

  • Bachelor/Master degree in Telecommunications or Economics;
  • Fluent in written and verbal English is a must;
  • Proficiency in Microsoft Office – Excel Outlook and Access;
  • Ability to work in multiple systems and quickly move from one system to another;
  • Strong verbal and written communication skills with the ability to work collaboratively with cross-functional teams and across all levels;
  • Ability to identify potential issues early on and work them to a satisfactory conclusion;
  • Accuracy and attention to detail as well as ability to maintain professionalism under pressure;
  • Ability to generate strong relationships internally and externally;
  • Self-motivated and focused to complete tasks with limited supervision and instruction;
  • Fast learning and positive can-do attitude;
  • Telecom background is an advantage;
  • Billing system software experience is an advantage.

We offer you:

  • A chance to join one of the most exciting fast-developing industries and to work for the market leader;
  • To work in friendly, ambitious and motivated team of professionals;
  • On- and off-the- job training according to personal potential and company needs;
  • Challenging assignments and career development opportunities in multinational environment;
  • Attractive remuneration package and fringe benefits;
  • Flexible working schedule and opportunity for home office.

Apply now!

If you need further information about the position, please contact Tanya Kostadinova /[email protected]/.

The social benefits for this position are:

Deadline for applications: 04 January 2022
Only shortlisted candidates will be contacted.

Apply

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.NET Developer – OSS https://devstyler.io/blog/2021/11/25/net-developer-oss/ Thu, 25 Nov 2021 14:26:30 +0000 https://devstyler.io/blog/2021/11/25/net-developer-oss/ ...]]> Sofia, valid until 23 December 2021

A1 Bulgaria is much more than just a telecommunications company.

Our IT solutions and services gain increasingly higher importance and we rely on a team of more than 200 professionals in IT and Digital Transformation Area.

Now we are looking for a new colleague as a .NET developer to join our growing development team in Sofia. Do you think this could be you?

Note: Your technical level will be assessed on a technical task.

Your responsibilities:

  • analyzing code, requirements, system risks, and software reliability;
  • participate in the development of in-house software product – new feature development, bug fixing, customizations, software support.
  • learning in the business needs of the company;
  • take responsibility on code quality and on-time completion of tasks;
  • participate into daily meeting with the team.

Requirements:

  • experience with .NET Framework;
  • experience with .NET Core;
  • experience with MSSQL;
  • knowledge in ASP.NET Core WebAPI, SOAP and REST APIs;
  • knowledge of software design patterns;
  • hands-on application troubleshooting and debugging;
  • good command in both spoken and written English;
  • positive mindset and creative thinking;
  • collaborates well, in a team environment;
  • an advantage would be the knowledge of Docker containers, KubernetesOpenShift, Git and/or AzureDevOps.

What we offer you:

  • an amazing chance to join in one of the most exciting fast-developing industries and to work for the market leader;
  • to work in friendly, ambitious and motivated team of professionals;
  • on- and off-the- job training according to personal potential and company needs;
  • challenging assignments and career development opportunities in multinational environment;
  • attractive remuneration package and fringe benefits;
  • flexible working schedule and opportunity for home office.

Apply now!

If you need further information about the position, please contact Bozhidar Konstantinov /[email protected]/.

The social benefits for this position are:

Deadline for applications: 23 December 2021
Only shortlisted candidates will be contacted.

Apply

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PHP Developer https://devstyler.io/blog/2021/11/25/php-developer-4/ Thu, 25 Nov 2021 14:24:03 +0000 https://devstyler.io/blog/2021/11/25/php-developer-4/ ...]]> Sofia, valid until 23 December 2021

A1 Bulgaria is much more than just a telecommunications company.

Our IT solutions and services gain increasingly higher importance and we rely on a team of more than 200 professionals in IT and Digital Transformation Area.

Now we are looking for a new colleague as a PHP developer to join our growing development team in Sofia. Do you think this could be you?

What will you do:

  • maintain and develop a network monitoring system;
  • analyze code, requirements, system risks and software reliability;
  • participate in the development of customer facing software product;
  • take responsibility on code quality and on-time competition methodology;
  • initiate improvements and follow the adopted Agile development methodology;
  • participate in daily SCRUM meetings.

What do you need:

  • strong development background – at least 4 years of experience;
  • proven experience with PHP and RESTful API’s;
  • good knowledge of MsSQL (design and queries);
  • knowledge in Xajax.

We will consider an advantage:

  • knowledge in C++;
  • experience with SOAP;
  • knowledge in Graphviz;
  • knowledge in RRDtool;
  • knowledge in Ajax Framework;
  • knowledge in SNMP and/or TR069.

What we offer:

  • attractive remuneration package and fringe benefits;
  • an amazing chance to join in one of the most exciting fast-developing industries and to work for the market leader;
  • to work in friendly, ambitious and motivated team of professionals;
  • challenging assignments and career development opportunities in multinational environment;
  • on- and off-the- job training according to personal potential and company needs;
  • flexible working schedule and opportunity for home office.

Apply now!

If you need further information about the position, please contact Bozhidar Konstantinov /[email protected]/.

The social benefits for this position are:

Deadline for applications: 23 December 2021
Only shortlisted candidates will be contacted.

Apply

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Senior PHP Developer https://devstyler.io/blog/2021/11/25/senior-php-developer-5/ Thu, 25 Nov 2021 14:21:28 +0000 https://devstyler.io/blog/2021/11/25/senior-php-developer-5/ ...]]> Sofia, valid until 23 December 2021

A1 Bulgaria is much more than just a telecommunications company.

Our IT solutions and services gain increasingly higher importance and we rely on a team of more than 200 professionals in IT and Digital Transformation Area.

Now we are looking for a new colleague as a PHP developer to join our growing development team in Sofia. Do you think this could be you?

What will you do:

  • maintain and develop a network monitoring system;
  • analyze code, requirements, system risks and software reliability;
  • participate in the development of customer facing software product;
  • take responsibility on code quality and on-time competition methodology;
  • initiate improvements and follow the adopted Agile development methodology;
  • participate in daily SCRUM meetings.

What do you need:

  • strong professional background – at least 7 years in software development;
  • proven PHP experience;
  • strong knowledge in design and queries in MySQL;
  • knowledge in C++
  • experience with RESTul API’s and SOAP;
  • experience with Graphviz;
  • experience with Ajax Framework in PHP;
  • knowledge in SNMP, TR069, DOCSIS and GPON will be considered an advantage;

What we offer:

  • attractive remuneration package and fringe benefits;
  • an amazing chance to join in one of the most exciting fast-developing industries and to work for the market leader;
  • to work in friendly, ambitious and motivated team of professionals;
  • challenging assignments and career development opportunities in multinational environment;
  • on- and off-the- job training according to personal potential and company needs;
  • flexible working schedule and opportunity for home office.

Apply now!

If you need further information about the position, please contact Bozhidar Konstantinov /[email protected]/.

The social benefits for this position are:

Deadline for applications: 23 December 2021
Only shortlisted candidates will be contacted.

Apply

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Solution Manager https://devstyler.io/blog/2021/11/25/solution-manager/ Thu, 25 Nov 2021 12:57:59 +0000 https://devstyler.io/blog/2021/11/25/solution-manager/ ...]]> Sofia, valid until 23 December 2021

A1 Bulgaria is a high-tech company, which constantly implements the most innovative solutions in the telecommunications and ICT industry.
We are looking for a new colleague, who will bring his unique experience and expertise to contribute in our long-term growth and development.

What will you do:

  • resolve complex ICT and business cases;
  • identify and prepare an end-to-end strategy for technical solutions;
  • communicate and present the company’s technology in front of partners and clients;
  • participate in client events aiming to sell our products and technically build our solutions/services;
  • lead and coordinate the preparation of technical documents regarding various complex solutions.

What do you need:

  • university degree in the technology or marketing domain;
  • solid professional background – minimum of 3 years on a similar role;
  • knowledge of networking, voice and data technologies, IT controlling systems;
  • fluency in English;
  • excellent communication and presentation skills.

What we offer you:

  • the opportunity to join a market leader within one of the fastest growing industries;
  • security in a vastly changing and dynamic environment;
  • being part of a team of highly motivated professionals, sharing knowledge and skills;
  • attractive remuneration package with additional benefits;
  • countless development courses and trainings with exposure to top-shelf technologies;
  • flexible working time.

Apply NOW!

If you have any questions feel free to contact me – Bozhidar Konstantinov /[email protected]/.

The social benefits for this position are:

Deadline for applications: 23 December 2021
Only shortlisted candidates will be contacted.

Apply

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ServiceNow Developer https://devstyler.io/blog/2021/11/25/servicenow-developer/ Thu, 25 Nov 2021 12:55:27 +0000 https://devstyler.io/blog/2021/11/25/servicenow-developer/ ...]]> Sofia, valid until 23 December 2021

A1 ICT Services division is responsible for the growth business area ICT. In addition to A1’s IT and service infrastructure, we manage a broad portfolio of IT services and solution providers in cooperation with Business Unit Enterprise.

ITSM Tools Team is responsible for the development and maintenance of Service Management processes in ServiceNow. This is why currently we are looking for a ServiceNow developer to join our growing team in Sofia. To be a successful candidate you need to have the skills and essential knowledge to contribute to configuration, implementation and maintenance of a ServiceNow system.

Your tasks:

  • analysis, design, architecture and development of B2B solutions based on ServiceNow platform;
  • requirements’ gathering and technical specification definition;
  • development of training plans for end users and customization of the platform to meet evolving organizational needs;
  • performing test automation using ATF in ServiceNow, data migration and quality assurance;
  • be responsible of CMDB Discovery and Governance processes, manage performance testing and tuning.

Professional skillset:

  • a minimum of 1+ years of experience in Service Management;
  • expertise in Web Services, JSON, JavaScript, XML, REST, ServiceNow;
  • experience in agile software development;
  • ServiceNow experience in ITOM, ITIL processes and Workflow design;
  • knowledge of ServiceNow Administration.

Personal skills:

  • customer-oriented and independent working style;
  • excellent ability to collaborates well, in a team environment;
  • strong attention to details;
  • strong sense of confidentiality and loyalty;
  • very good command in both, spoken and written English.

What we offer you:

  • An amazing chance to join in one of the most exciting fast-developing industries and to work for the market leader;
  • On- and off-the- job training according to personal potential and company needs;
  • Challenging assignments and career development opportunities in multinational environment;
  • Attractive remuneration package and fringe benefits;
  • Flexible working schedule and opportunity for home office.

Make it happen! Unlock Your Talent and Apply now!

If you need further information about the position please contact Bozhidar Konstantinov /[email protected]/.

The social benefits for this position are:

Deadline for applications: 23 December 2021
Only shortlisted candidates will be contacted.

Apply

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MS SQL Administrator https://devstyler.io/blog/2021/11/05/ms-sql-administrator/ Fri, 05 Nov 2021 08:34:45 +0000 https://devstyler.io/blog/2021/11/05/ms-sql-administrator/ ...]]> Sofia, valid until 02 December 2021

A1 Bulgaria is much more than just a telecommunications company. As part of the A1 Telekom Austria Group, we drive digitalization in 7 countries with innovative solutions and new business areas. Join us in shaping the future in which you want to live. Bring in all your strengths and try something new.

Job Summary:

A1 ICT services represent one of the fastest growing business areas of our company. With decades of experience in the design and operation of IT services, we have been targeting top corporate customers for several years and offer a comprehensive range of services – from desktop services (desktop support/rollout), cloud solutions to data center services.

Your responsibilities:

  • in a team of experts, you take over the planning, securing and implementation of MS SQL Database Infrastructure in A1 Austria;
  • work on complex migration projects;
  • responsible for the regular implementation of the patch strategy, create reports, compliance checks, and coordinate these with the respective peers;
  • you together with technical leads develop and optimize operative processes, according to ITIL inventory processes;
  • based on your profound knowledge you evaluate their new feature and ensure operational compliance with service level agreements (SLA) and KPIs.

Skills and expertise:

  • minimum 2 years of experience in the ICT environment, focusing on MS SQL as an administrator;
  • experience with MS SQL Server and MS Management Studio;
  • experience with Analysis & Reporting Service;
  • experience with MS SQL Backup/Restore;
  • experience with MS SQL performance Tuning;
  • knowledge of MS SQL Licensing;
  • experience with MS SQL clusters;
  • very good written and spoken English skills;
  • you are solution-oriented and offer structured and independent working ethics.

Do you think this could be you?

What we offer you:

  • best of both: stability of a successful company with innovative methods;
  • modern working atmosphere and central office;
  • friendly, ambitious and motivated team of professionals;
  • constant learning according to personal potential and company needs;
  • challenging assignments and career development opportunities in multinational environment;
  • attractive remuneration package and fringe benefits;
  • flexible working schedule and opportunity for home office.

Apply now!

If you need further information about the position, please contact Diana Panteleeva /[email protected]/.

The social benefits for this position are:

Deadline for applications: 02 December 2021
Only shortlisted candidates will be contacted.

Apply now

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Team Leader – Digital Video Services https://devstyler.io/blog/2021/10/18/team-leader-digital-video-services/ Mon, 18 Oct 2021 14:52:56 +0000 https://devstyler.io/blog/2021/10/18/team-leader-digital-video-services/ ...]]> Sofia, valid until 15 November 2021

А1 Bulgaria provides digital services and business solutions to its customers counting on a team of proven and experienced professionals. The core of our business are the solutions securing the telecommunication connectivity, digital, ICT and IoT services to nearly 5 million corporate and residential customers.

Your role:

  • We are looking for an experienced professional with strong technical background to contribute with his/her unique expertise and ideas and to help us continue growing and developing together.
  • Be part of our talented Digital Video Services team. The person in this position will be responsible for the technical planning and quality operation of all video (TV) services. As a Team Leader you will manage various initiatives in a fast-paced highly technical environment. Your ability to motivate a team of talented professionals will support your achievement in meeting team goals!

Main responsibilities:

  • lead a team of 7-10 engineers in order to achieve and maintain quality digital video services for our customers;
  • collaborate with colleagues across different competences within A1 Telekom Austria Group;
  • coordinate operational tasks of the team related to the digital video services;
  • proactively identifying potential improvements and lead their implementation;
  • participate in regular operational and business review meetings;
  • provide technical leadership in large complex projects;
  • resolve critical situations in a professional manner.

Skills and expertise:

  • degree in Telecommunications, Information technology or Engineering;
  • minimum 3 years of previous experience in video services area such as IPTV, OTT, DTV, DTH, Video Head-ends, etc.;
  • experience as a Team Leader will be considered as a plus;
  • experience in planning and executing tasks to meet deadlines while promoting a positive work environment;
  • solid background with telecommunication network technologies;
  • strong analytical thinking and problem-solving skills with the capability to identify solutions to unusual and complex problems;
  • very good communication skills with both internal team members and external business stakeholders;
  • willingness to actively participate in the knowledge-sharing within the company;
  • very good spoken and written English.

We can offer you:

  • safe working environment during COVID times;
  • best of both: stability of a successful company with innovative methods;
  • competitive compensation package with an attractive bonus structure;
  • opportunity to work in a dynamic, dedicated, fun and passionate team of professionals;
  • excellent environment for continuous growth and learning: with our Learning & Development programs, you will have access to tech talks, internal
  • soft skills and technical skills trainings, language lessons, external events and industry conferences;
  • additional bonus and awards for various team and individual achievements;
  • flexible working schedule and opportunity for home office.

Do you think this could be you?

We look forward to receiving your application.

Apply now!

If you need further information about the position, please contact Diana Panteleeva /[email protected]/.

The social benefits for this position are:

Deadline for applications: 15 November 2021
Only shortlisted candidates will be contacted.

Apply

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