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Do you want to be a part of a seriously ambitious and vibrant team where you can have your say about how we get our job done?

Here, we do things “The Codewise Way”. This basically means that we work – and play – very differently to how everybody else does. We don’t believe in hierarchies, endless processes and cookie-cutter approaches to doing our work. What we do believe in is giving our team the freedom to be innovative and make a real difference. If this sounds like a place for you … get applying!

IT job offers

2

Software Engineer - Frontend

Kraków, Poland

About role
  • We’re looking for an intrinsically motivated Frontend Engineer to help us develop major functionalities of our core products with the aim to solve significant clients’ problems. If you are passionate about practical application of modern frontend technology and want to work in an environment where you can make a real impact, this may be a perfect role for you!
Key Responsibilities
  • Play a major role in all parts of the software development process (discovery, design and delivery).
  • Make tech and product related decisions with the aim to solve clients’ problems.
  • Continuously improve our product to maximize the value for clients.
  • Develop features for single page applications used by thousands of clients every day.
  • Take part in defining architectural solutions that enable effective development of all of our applications.
  • Optimize performance, fix security issues.
Requirements
  • Ability to make significant decisions impacting the product.
  • Ability to cooperate with all stakeholders involved in the product development process.
  • Deep understanding of JavaScript (language itself, design patterns, OOP, etc.).
  • Experience with any modern JavaScript application framework (we use Angular).
  • Experience with libraries for defining and loading JavaScript modules (we use webpack).
  • Familiarity with set of modern development tools for project building and dependency management (we use npm and webpack).
  • Experience in writing unit tests (we use Wallaby.js, Jasmine and Karma).
  • Good knowledge of templating (we use Pug / Jade and Handlebars).
  • Experience in CSS organisation for large-scale development using preprocessors (we use Less).
  • Knowledge of current trends and best practices in front-end architecture, including performance, security and usability.
  • Code & Pixel Perfectionist – strong attention to detail.
  • Good English, both written and spoken.
  • Can-do attitude.
Nice to have
  • Working knowledge of TypeScript and Angular.
  • Familiarity of RxJS.
  • Experience in writing unit and end-to-end tests (we use Protractor).
  • Experience with CI solutions such as Jenkins, TeamCity or CircleCI.
  • Experience with Amazon Web Services.

Software Engineer - Java

Kraków, Poland

About role
  • As a Backend Software Engineer you will work in a product-oriented environment with people who care about their craft and the quality of the product. You will design, implement and operate high performance software for serving and analysing Internet ads. You will also collaborate with business teams and other stakeholders at Codewise to deliver software that solves real problems of Zeropark’s customers. You will take ownership of solution design, architecture, implementation and how it performs in the production environment.
Key Responsibilities
  • Tech you will work with:
  • Operate in the AWS cloud
  • EC2, VPC, S3, RDS, DynamoDB, ElasticCache, SQS, SNS, SES, CloudFront, Route53, Lambda, ElasticSearch, CloudWatch, Athena, IAM and others
  • 16 applications/microservices running Java 10
  • Hard data:
  • 200K Queries Per Second on average (260K at peak times)
  • Bid requests processing time < 10ms
  • ~180 servers in the production environment in autoscaling mode
  • Pushing 6M of data points every second to our internal reporting database
  • Spring/Spring Boot
  • PostgreSQL, DynamoDB, Redis, Memcached
  • Netflix/Eureka based load balancing with TCP communication
  • Hibernate/myBatis, Hollow, Docker
Requirements
  • Strong team player with “can do” attitude
  • Product oriented mindset
  • Good problem solving skills with metrics driven attitude
  • Advanced programming skills: design, implementation, deployment and maintenance of software written in Java
  • Ability to write clean, maintainable code, applying best practices and patterns
  • Experience in Java 8+ Stream API
  • Advanced understanding of concurrent programming
  • Fluent command of developer workflow - git, CI, CD, maven and your IDE of choice
  • Written/spoken English
Nice to have
  • Good understanding of architecture of distributed systems, including concepts of big data and working with eventual consistency
  • Practical experience with performance tuning, including understanding of file systems, GC, java memory model, low latency programming
  • Good understanding of infrastructure and operational aspects (monitoring, logging, load balancing, scaling, zero downtime deployment, troubleshooting, etc.)
  • Good Linux skills including practical use of tools and ability to diagnose issues
  • Experience with AWS cloud
  • Experience with Spring framework components

Business job offers

4

Content Writer

Kraków, Poland

About role
  • We’re looking for a Content Writer (in-house) to bolster our Content Marketing Team. Your main objective will be to help drive organic traffic to Codewise product websites and blogs, focusing mostly on Zeropark. You will also participate in the creation of various other assets, including case studies, event materials, email marketing, educational and community content. The role involves a frequent cooperation with other teams within the marketing department and product marketing leads.
Key Responsibilities
  • Writing longform content such as blogs, ebooks and case studies
  • Copywriting (emails, landing pages, booklets, community content and other formats)
  • Support in executing various marketing campaigns
  • Close cooperation with Zeropark Marketing Lead, designers, developers
Requirements
  • Fluent written and spoken English (C2/Native level)
  • Excellent writing and communication skills (in English)
  • Flexibility in terms of writing - being able to write both crisp short copy and an absorbing longform content
  • Ability to present complicated things in a simple manner
  • Understanding of sales and marketing mechanisms
  • Knowledge of SEO techniques will be an asset
  • Living in/willingness to move to Kraków - this is an in-house position

Customer Care Specialist (Entry level)

Kraków, Poland

About role
  • As a Customer Care Specialist, you will review our Clients’ campaigns, make decisions based on our demand partners guidelines and resolve their ad-hoc queries related to the campaign approval process.
  • This position would be ideal for a person with good communication skills and ability to work as a team member.
  • To enable an effective service, you would have to be able to work on both day and night shifts, as well as during weekends.
  • Additionally, you will take responsibility for our Sales Chat and serve as the 1st line of support for our Customers.
Key Responsibilities
  • Approval of Codewise Clients’ campaigns in line with supply partners’ requirements
  • Handling 1st line support tickets
  • Responding to Customer queries via our Sales Chat
Requirements
  • Ideally at least 1 year of professional experience
  • Good knowledge of Excel and GSuite (Google docs, spreadsheets)
  • Fluent written and spoken English (minimum C1 level)
  • Analytical mindset and strong attention to detail
  • Ability to handle repetitive tasks
  • Ability to work autonomously with minimum supervision

Intern in Business Intelligence Team

Kraków, Poland

About role
  • We are looking for an Intern who will be active member of our Business Intelligence Team. This position would be ideal for students IV, V year or young graduates of econometrics , finance etc. This is paid internship that requires availability for at least 35-40h per week.
Key Responsibilities
  • collecting data from various analytical/BI systems
  • preparing data for further analysis
  • preparing simple analysis and visualizations in Excel and BI visualization tools e.g. Datastudio
  • identifying and participating in continuous improvement initiatives
Requirements
  • students of IV, V year or University graduate up to 6 months after graduation
  • fluent oral and written communication skills in English (B2+)
  • very good knowledge of MS Excel (knowledge of VBA would be an asset)
  • strong analytical skills person
  • knowledge of statistical models (seen as an asset)
  • comfortable with systems and technologies
  • with good interpersonal and communication skills
  • available for at least 35-40h per week

Intern in Sales Team

Kraków, Poland

About role
  • We are looking for an Intern who will be active member of our Sales Team. This position would be ideal both for students and young graduates. This is paid internship that requires availability for at least 20-40h per week. So if you dream of working in sales and you’re trying to figure out how to gain your first experience in talking to potential clients and helping to acquire them, we have something perfect for you! As an intern you will be actively reaching out to prospects and leads via various channels such as phone, email and Skype in order to make the first contact, qualify them and pass to the Sales Team. You will be also responsible for LinkedIn research and coordinating day-to-day activities with our Sales Team. This is an ideal opportunity for a person passionate about sales with a possibility of moving to an Inside Sales Manager role in the long run.
Key Responsibilities
  • Verifying leads and identifying prospects through multiple channels (phone, email, Skype) in order to pass the fitting ones to the Sales Team
  • Calling prospects and engaging them for a demo call
  • Reporting directly to the Sales Team Lead. Providing daily reports regarding sales activity (e.g. number of calls / emails).
  • Undertaking first/second level of research towards successful call results (LinkedIn)
  • Following up on leads and conducting research to identify potential prospects
  • Categorizing and prioritizing the prospective leads and passing on to the Sales Team
  • Coordinating daily activities with the Sales Team
  • Understanding customer needs and requirements
Requirements
  • Keen interest in sales and desire to grow in this field (experience in sales is not required)
  • Excellent communication skills
  • Fluency in English
  • Ability to identify and develop new sales opportunities
  • Ability to quickly research a prospect’s company
  • A can-do attitude, openness, and the ability to talk to different kinds of people from different countries
  • Nice-to-have: Russian, German or Chinese

If you don't see any openings fitting your expectations, send us your CV anyway!
In your cover letter please explain how you could help us.

Office Perks
If you’re applying for one of our current openings, what else can you expect, beyond joining one of the most talented and passionate group of individuals there is? Well here’s just a few examples of the additional benefits that come with being part of the Codewise family.

Massage iconMassage
With a masseuse on the payroll, book yourself in for a pummelling.
Gym iconGym
All the weights, gadgets & gizmos you need for your endorphin fix + our own onsite personal trainer.
Insurance iconInsurance
The wellbeing of our staff is paramount, so medical, life and travel cover come as standard.
Fruit, Sweets & Nutrition Bars iconFruit, Sweets & Nutrition Bars
An abundance of edible angiosperms, nutrition bars and chocolate available to nourish our teams.
Fit Catering & Free Breakfasts iconFit Catering & Free Breakfasts
You are what you eat. That’s why we provide our staff with FitLab and delicious friday breakfasts.
Standing Desk iconStanding Desk
Don't let the 9-5 give you posture problems. Optional standing desks set your spine free.
Games Room iconGames Room
Whether it’s board games, a PS4, table football, or ping pong, our games room has you covered.
Friday Counter Strike Hour iconFriday Counter Strike Hour
Join us as we shoot the cr*p out of each other in an exact replica of our HQ.
Music Room iconMusic Room
Aspiring Adeles, budding Biffy Clyros, or fledgling Fatboy Slims are well catered for in our full-equipped music room.
Yoga Classes iconYoga Classes
Codewise cares for your full wellbeing. Take time out to refresh your mind, body & spirit at our on site yoga classes.
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Uprzejmie informujemy, że:

  1. Administratorem danych osobowych kandydata do pracy na potrzeby rekrutacji jest Codewise Spółka z ograniczoną odpowiedzialnością sp. k. z siedzibą w Krakowie w Polsce, (adres: ul. Lubicz 17G, 31-503 Kraków, Polska), wpisana do rejestru przedsiębiorców Krajowego Rejestru Sądowego, której akta rejestrowe prowadzone są przez Sąd Rejonowy dla Krakowa - Śródmieście w Krakowie, XI Wydział Gospodarczy KRS, posiadająca numer KRS: 000402705, NIP: 5213623147 (dalej również jako: Administrator lub Codewise).

  2. Dane kontaktowe do Administratora w zakresie rekrutacji to: www.codewise.com/contact/ lub mailowo: hello@codewise.com. Dane kontaktowe inspektora ochrony danych osobowych Administratora: dpo@codewise.com

  3. Dane osobowe zawarte w formularzu i dokumentach aplikacyjnych procesu rekrutacji są przetwarzane przez Administratora w następujących celach:

    1. dla potrzeb przeprowadzenia obecnej rekrutacji,
    2. w celu zawarcia umowy stanowiącej podstawę zatrudnienia w związku z bieżącą rekrutacją (dotyczy tylko kandydatów, z którymi Codewise zdecyduje się zawrzeć taką umowę),
    3. w celu dochodzenia roszczeń lub obrony przed roszczeniami wynikającymi z procesu wyżej wymienionej rekrutacji (dotyczy tylko kandydatów, z którymi odbyła się rozmowa rekrutacyjna),
    4. na potrzeby przyszłych rekrutacji (dotyczy tylko kandydatów, którzy udzielili w tym zakresie wyraźnej i dobrowolnej zgody).
  4. Podstawą prawną przetwarzania danych osobowych w zakresie rekrutacji są następujące przepisy prawa:

    1. art. 221 i następne ustawy z dnia 26 czerwca 1974 roku Kodeks Pracy (dotyczy kandydatów mających zostać zatrudnionych na umowy o pracę),
    2. art. 6 ust. 1 lit. a), b) f) Rozporządzenia Parlamentu Europejskiego i Rady (UE) 2016/679 z dnia 27 kwietnia 2016 r. w sprawie ochrony osób fizycznych w związku z przetwarzaniem danych osobowych i w sprawie swobodnego przepływu takich danych oraz uchylenia dyrektywy 95/46/WE, dalej jako: RODO (dotyczy wszystkich kandydatów).
  5. Dane osobowe kandydatów w zakresie rekrutacji będą przetwarzane przez Codewise. Codewise może przekazywać dane osobowe kandydatów zaufanym podmiotom, z którymi współpracuje w ramach procesu rekrutacji, którymi są, w szczególności: profesjonalne firmy wspomagające proces rekrutacji, firmy hostingowe, firmy świadczące obsługę IT, kancelarie świadczące obsługę prawną.

  6. Dane osobowe kandydata mogą być przekazywane do państwa trzeciego, to jest poza Europejski Obszar Gospodarczy, to jest na terytorium Stanów Zjednoczonych Ameryki (USA) jednakże wyłącznie do podmiotów objętych Tarczą Prywatności (Privacy Shield), która na podstawie decyzji Komisji Europejskiej zapewnia odpowiedni stopień ochrony danych osobowych w zakresie podmiotów nią objętych.

    Kandydat może dowiedzieć się więcej o zasadach ochrony danych osobowych w zakresie programu Tarczy Prywatności (Privacy Shield) pod adresem: https://www.privacyshield.gov/Program-Overview a także pod adresem: https://ec.europa.eu/info/law/law-topic/data-protection/data-transfers-outside-eu/eu-us-privacy-shield_en .

  7. Dane osobowe udzielone w ramach rekrutacji będą przechowywane przez okres niezbędny do realizacji celów wskazanych powyżej w pkt 3 niniejszej klauzuli informacyjnej, a to:

    1. dla potrzeb przeprowadzenia obecnej rekrutacji – przez okres prowadzenia rekrutacji,
    2. w celu zawarcia umowy stanowiącej podstawę zatrudnienia w związku z bieżącą rekrutacją (dotyczy tylko kandydatów, z którymi Codewise zdecyduje się zawrzeć taką umowę) – przez okres do czasu zawarcia umowy o pracę,
    3. w celu dochodzenia roszczeń lub obrony przed roszczeniami wynikającymi z procesu wyżej wymienionej rekrutacji (dotyczy tylko kandydatów, z którymi odbyła się rozmowa rekrutacyjna) – przez okres 3 (trzech) lat od chwili zakończenia rekrutacji,
    4. na potrzeby przyszłych rekrutacji (dotyczy tylko kandydatów, którzy udzielili w tym zakresie wyraźnej i dobrowolnej zgody) – przez okres 3 (trzech) lat od dnia udzielenia zgody.

    Po upływie tych okresów dane są usuwane bez zbędnej zwłoki.

  8. Kandydatowi do pracy w związku z przetwarzaniem jego danych osobowych na potrzeby rekrutacji przysługują następujące prawa:

    1. prawo do potwierdzenia, czy przetwarzane są dane osobowe jego dotyczące i prawo do uzyskania dostępu do nich (art. 15 RODO),
    2. prawo do uzyskania kopii danych osobowych podlegających przetwarzaniu (art. 15 RODO),
    3. prawo do sprostowania danych osobowych go dotyczących jeżeli są nieprawidłowe oraz praw do żądania uzupełnienia niekompletnych danych (art. 16 RODO),
    4. prawo do usunięcia jego danych osobowych „prawo do bycia zapomnianym” (art. 17 RODO),
    5. prawo do ograniczenia zakresu przetwarzania jego danych osobowych (art. 18 RODO),
    6. prawo do przenoszenia jego danych osobowych (art. 20 RODO),
    7. prawo do wniesienia sprzeciwu wobec przetwarzania jego danych osobowych (art. 21 RODO).

    Kandydat do pracy może korzystać z wyżej wymienionych praw poprzez kontakt z inspektorem ochrony danych Administratora pod adresem: dpo@codewise.com .

    Kandydat do pracy jest uprawniony do wniesienia w każdym czasie skargi do właściwego organu nadzorczego (obecnie jest nim Prezes Urzędu Ochrony Danych Osobowych) w przypadku naruszenia jego praw w zakresie przetwarzania danych osobowych.

  9. Przetwarzanie danych osobowych jest dobrowolne, przy czym w zakresie określonym przepisami ustawy z dnia 26 czerwca 1974 r. Kodeks Pracy jest to konieczne do przeprowadzenia bieżącej rekrutacji. Podanie dodatkowych danych osobowych lub celów przetwarzania jest dobrowolne i wymaga wyraźnej zgody kandydata do pracy. W przypadku, gdy prowadzona rekrutacja obejmuje zawarcie umowy cywilnoprawnej, wszystkie dane kandydata są przetwarzane na podstawie jego dobrowolnej i wyraźnej zgody. W obu przypadkach kandydat ma prawo do odwołania swojej zgody w każdej chwili poprzez przesłanie odpowiedniej informacji na kontaktowy adres e-mail inspektora ochrony danych Administratora, przy czym jeżeli zgoda dotyczy bieżącej rekrutacji, spowoduje to wyłączenie kandydata z procesu rekrutacyjnego w związku z brakiem podstawy prawnej do dalszego przetwarzania przez Codewise dokumentów aplikacyjnych. Wycofanie zgody nie wpływa na zgodność z prawem przetwarzania, którego dokonano na podstawie zgody przed jej wycofaniem.

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We kindly inform that:

  1. The administrator of the job applicant's personal data for recruitment purposes is Codewise Spółka z ograniczoną odpowiedzialnością sp. k. with its registered office in Krakow in Poland, (an address: Lubicz 17G, 31-503 Kraków, Poland), registered in the entrepreneurs register of the National Court Register held by the District Court for Krakow – Środmieście in Krakow, XI Commercial Division of National Court Register (Sąd Rejonowy dla Krakowa – Śródmieścia w Krakowie XI Wydział Gospodarczy Krajowego Rejestru Sądowego) under the number: KRS 0000402705, tax ID (NIP): 5213623147 (hereinafter also referred to as: the Administrator or Codewise).

  2. Contact details to the Administrator regarding a recruitment process are: www.codewise.com/contact/ or by e-mail: hello@codewise.com. Contact details of the Administrator's Data Protection Officer: dpo@codewise.com

  3. Personal data included in the form and application documents of the recruitment process is processed by the Administrator for the following purposes:

    1. for the needs of current recruitment,
    2. in order to conclude an employment contract in connection with current recruitment (applies only to job applicants with whom Codewise decides to conclude such contract),
    3. in order to pursue claims or defend against claims resulting from the abovementioned recruitment process (applies only to job applicants with whom a recruitment interview took place),
    4. for future recruitment (applies only to job applicants who have given explicit and voluntary consent).
  4. The legal basis for the processing of personal data in the field of recruitment includes the following legal provisions:

    1. Article 221 and following ones of the Labour Code of 26 June 1974 (applies to job applicants who are to be employed under an employment contract),
    2. art. 6 par. 1 p. a), b), f) of Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of individuals with regard to the processing of personal data and on the free movement of such data and repealing Directive 95/46/EC, hereinafter referred to as: the GDPR (applies to all job applicants).
  5. Personal data of job applicants in the field of recruitment will be processed by Codewise. Codewise may transfer personal data of job applicants to trusted entities with whom it cooperates on recruitment process, in particular: professional companies supporting the recruitment process, hosting companies, companies providing IT services, and offices providing legal services.

  6. Personal data of the job applicant may be transferred to a third country - outside the European Economic Area, which means the territory of the United States of America (USA), however, only to entities covered by the Privacy Shield, which on the basis of a decision of the European Commission provides an appropriate degree of personal data protection for entities covered by it.

    The job applicant can learn more about the principles of personal data protection in the scope of the Privacy Shield program at: https://www.privacyshield.gov/Program-Overview and also at: https://ec.europa.eu/info/law/law-topic/data-protection/data-transfers-outside-eu/eu-us-privacy-shield_en .

  7. Personal data provided as part of recruitment will be kept for the period necessary to achieve the objectives indicated above in item 3 of this information clause, and this is:

    1. for the needs of the current recruitment process - for the period of recruitment,
    2. in order to conclude an employment contract in connection with current recruitment (applies only to job applicants with whom Codewise decides to conclude such a contract) - until the conclusion of the employment contract,
    3. in order to pursue claims or defend against claims resulting from the above-mentioned recruitment process (applies only to job applicants with whom a recruitment interview took place) - for a period of 3 (three) years from the moment of completing recruitment,
    4. for future recruitment (applies only to job applicants who have given explicit and voluntary consent) - for a period of 3 (three) years from the date of granting consent.

    After the expiration of those periods, the data is deleted without unnecessary delay.

  8. The following rights apply to the job applicant in connection with the processing of personal data for recruitment purposes:

    1. the right to confirm whether personal data is processed and the right to obtain access to it (Article 15 of the GDPR),
    2. the right to obtain copies of processed personal data (Article 15 of the GDPR),
    3. the right to obtain the rectification of inaccurate personal data and the right to have incomplete personal data completed (Article 16 of the GDPR),
    4. the right to obtain the erasure of personal data "right to be forgotten" (Article 17 of the GDPR),
    5. the right to obtain restriction of processing of personal data (Article 18 of the GDPR),
    6. the right to personal data portability (Article 20 of the GDPR),
    7. the right to object to processing of personal data (Article 21 of the GDPR).

    The job applicant may exercise the abovementioned rights by contacting the Administrator's Data Protection Officer at the following email address: dpo@codewise.com.

    The job applicant is entitled to submit a complaint to the competent supervisory authority (currently it is the President of the Office for Personal Data Protection) at any time in the event of a breach of rights regarding the processing of personal data.

  9. The processing of personal data is voluntary, however, to the extent specified by the provisions of the Labor Code of 26 June 1974, it is necessary to conduct current recruitment. Providing additional personal data or purposes of processing is voluntary and requires the explicit consent of the job applicant. In the event that recruitment involves the conclusion of a civil law contract, all data of job applicant is processed on the basis of their voluntary and explicit consent. In both cases, the job applicant has the right to withdraw their consent at any time by sending appropriate information to the contact email address of the Administrator's data protection officer, concerning that in case of current recruitment process, it shall cause excluding the job applicant from the recruitment process due to lack of legal basis for further processing of application documents by Codewise. The withdrawal of consent shall not affect the lawfulness of processing based on consent before its withdrawal.