Lead React Native at eToshi

Startup de Blockchain – 50.000 Euros

Estamos buscando un Lead React Native para liderar el desarrollo de una multiplataforma financiera en Madrid (greenfield project).

Ofrecemos la posibilidad de aprender sobre node.js, react y react native, así como crypto y blockchain. Además, trabajarás con un equipo senior de primer nivel.

Las oportunidades de crecimiento son infinitas al tratarse de un proyecto en sus inicios con inversión de Venture Capital (sin legacy tecnológico).

Sobre el proyecto, eToshi es una plataforma que integra el ecosistema blockchain con el objetivo de ofrecer un servicio extremadamente user-friendly.

Sobre los fundadores, ambos somos crypto-lovers, techies y tenemos como objetivo crear un proyecto global, posicionándonos como first-movers.

Y mientras creamos un unicornio, queremos aprender, disfrutar y pasarlo bien!

Perfil:

– 4 años de experiencia como ingeniero de software

– Experiencia en arquitectura móvil con react native

– iOS & Android (Swift, Java) – (puntos extra)

También estamos incorporando un fullstack (node.js & react)

Senior Data Engineer (Blockchain) at Chainalysis

Chainalysis is one of the fastest growing companies in the cryptocurrency space. Our cryptocurrency investigation and compliance software is used by the world’s leading law enforcement agencies, regulators, and businesses as they combat fraud, human trafficking, money laundering, and other illicit activity involving cryptocurrencies. With offices in New York, Washington D.C., London, and Copenhagen, we are backed by Accel, Benchmark and other leading names in venture capital. Our mission is to build trust in blockchains.

Description:

We are looking for a senior engineer that understands the benefits and risks of distributed systems.   You want to solve problems that do not have cut & paste solutions from Stack Overflow. You can expound on the CAP theorem and know which tools lay where within it.  You write clean, idiomatic, testable code.

And you would never admit that your hat is any color other than white… right?

Requirements:

The ideal candidate should be a passionate, self-directed, team player with experience working in agile and a willingness to work and learn in a collaborative environment.

To be successful, you should have experience in the following areas:

  • 5+ years of experience in Java, Scala, Clojure or other JVM environments
  • Distributed Systems, Actor or STM
  • Spark and Hadoop (HDFS)
  • Cassandra
  • Kafka and Kafka Streams
  • Mesos, Kubernetes, Terraform, or similar
  • Git (we use GitHub) and peer reviews
  • Self-organiser with excellent communication skills
  • Agile exposure
  • Willing to fire up a Jupyter notebook every now and then

Nice to have:

  • Knowledge of cryptocurrencies at a technical level
  • Working knowledge of regulatory compliance within the cryptocurrency sector

You belong here:

At Chainalysis, we believe that diversity of experience and thought makes us stronger. We encourage applicants across any race, ethnicity, gender/gender expression, age, religion, ability and experience. With both customers and employees around the world, we are committed to ensuring our team reflects the unique communities around us. We can’t wait to meet you.  

Perks & Benefits:

We offer a comprehensive benefits package including competitive salaries, stock options for senior roles, medical, dental and vision – which cover domestic partners as well – plus life and disability coverage, 20 vacation days, and a 401K plan.  Chainalysists also get to participate in our annual Huddle, a week-long destination event that promotes team-building, professional development, and fun! In the office, you’ll receive a Mac or PC of your choice and a fully stocked kitchen.

Software Engineer: Seamless tracking with Blockchain at OpsTalent

We are creating a blockchain solution in order to solve traceability problems. Our main goal is to allow manufacturers, distributors and end consumers to track the origins, conditions and any relevant information of a given product in the logistics networks.

We support pharmaceutical companies, Contract Manufacturing Organizations (CMOs) and their Supply Chain Partners to adapt to market changes and comply with regulations on drug traceability with the only integrated serialization solution covering all track and trace needs, seamlessly.

As our challenge grows, we need some help from a blockchain specialist – someone with experience in consortium-based blockchain – who will work on a greenfield project, steering us in the right direction in terms of technologies and resources, growing the team as needed. You will be a one-man army at the beginning, so we need someone happy to do hands-on work.

Are you ready to shape the future of pharma supply chain with us?

Requirements

  • Solid experience in software engineering (any programming language)
  • Experience in blockchain projects, ideally consortium-based
  • Strong verbal and written communication skills in English
  • Ability to work with senior stakeholders and advise the company in technology and team aspects 

Responsibilities

  • Help us design first POC of the new solution
  • Design and implement blockchain solution from scratch
  • Deliver high-quality software on a daily basis
  • Help us scale the team when needed

We offer

  • Ability to work with cutting-edge technology,
  • Brilliant international team,
  • A large amount of trust and lots of flexibility,
  • Private medical healthcare and Multisport cards to help you stay fit,
  • Comfortable workspace, free snacks, and goodies.

By choosing to apply you agree on

1. Processing of your personal data by OpsTalent Spóka z o. o. Sp. k. for the purpose of the recruitment process. This consent enables processing of any additional data provided in your application, including processing and sharing of your personal data with OpsTalent clients and partners across the European Union in the current recruitment process.

2. If you want us to keep your CV in our database, add the following consent in the CV: I agree with the processing by OpsTalent Spóka z o. o. Sp. k. personal data contained in my recruitment application for future recruitment purposes  your profile will be stored in our database for a period of 2 years. This consent allows the processing of data provided in the application, including the processing and sharing of personal data to customers and partners of OpsTalent throughout the European Union in future recruitment processes

3. Processing and usage of your personal image by OpsTalent Spóka z o. o. Sp. k. in the recruitment processes (valid if you attached a photo in your CV). The Controller of personal data is OpsTalent Spóka z o.o. Sp. k. with registered office at lna 132 53-111 Wrocaw, Poland. Providing data is voluntary but necessary for this purpose. Processing your data is lawful because it is necessary in order to take steps at the request of the data subject prior to entering into a contract (article 6 point 1b of Regulation EU 2016/679 – GDPR).

You have the right to access, correct, modify, update, rectify, request for the transfer or deletion of data, withdrawal of consent or objection. Please contact us via email here: [email protected] if any of the above cases concern you.

(Senior) Ruby Engineer at solarisBank AG at solarisBank AG (Berlin, Germany)

Who are we?

solarisBank is the world’s first banking platform enabling businesses to create custom solutions for their financial needs. The core of the company is a fast and modern technology which makes our banking services quick to setup and simple to build. With a full EU banking license, we combine agile engineering with the regulatory expertise of a fully licensed bank. 

By combining digital focus, tech expertise, and banking experience we enable our partners to offer various digital financial services to their end-consumer. Our Banking Platform is built in a modular way allowing partners to easily integrate through APIs and access a range of solutions, including BKYC, Digital Banking, Cards, Payments, and Lending. We also partner with trusted third parties to offer additional services e.g. FX, KYC.

solarisBank was founded in March 2016 in Berlin receiving full EU Banking License within 9 months of operating. We are now active in 7+ EU countries via passporting of the banking license and reaching over 2 million end-customers via 50+ partners. Following two successful funding rounds, solarisBank received approx. 95m EUR of funding from strategic investors such as Arvato, BBVA, Lakestar, Visa, SBI Group, ABN AMRO and FinLeap.

Team

Our international team of 200+ colleagues combines digital focus, tech expertise, and banking experience. Whether you’re a full-stack developer, banker or astronaut, if you’re ready to change banking, reach out to us. We love what we do and love our team.

Tech together with Product is the agile heartbeat of the company. As engineers, we collaborate end-2-end within the company to build great products for our partners and their end customers. It is our pride to build state of the art, elegant, straightforward software and it is our professional ambition to deliver value in high quality as early as possible in a sustainable way.

You will work in one of the following teams:

  • The Digital Banking team, which owns the management of digital banking accounts and money transactions between them
  • The Cards team, which owns the API for issuing credit cards and processing transactions
  • The Identity team, which owns the flow to legally verify the identity of end customers
  • The Payments team, which enables businesses to receive and perform payments using our API
  • The Blockchain Factory team, which shapes our crypto banking platform and develops products on top of it

Responsibilities

Depending on your level of experience, your responsibilities and scope of role will range . We don’t care much about fancy titles, but rather about real personal and professional development, as laid out in our learning framework. Let’s figure together out how you can contribute to our team.

As a (Senior Ruby Engineer you will:

  • Ensure on-time delivery of new API endpoints
  • Maintain and evolve existing API functionalities
  • Deliver quality code in an efficient manner
  • Take end-to-end ownership of our fleet of microservices
  • Contribute to our infrastructure and automation tools
  • Collaborate with fellow engineers, agile coaches and product owners
  • Mentor teammates with less experience than you

Who you are

  • You have proven experience with Ruby
  • You understand agile workflows and lean principles
  • You are a proactive peer and help the growth of your team
  • You are a curious, constant learner and share your learnings with others
  • You know how to keep a work-life balance
  • You communicate well in written and verbal English, German is a plus

Awesome extras

  • You know Javascript and React
  • You can work with infrastructure tools like Docker and Concourse
  • You can translate tech topics to a business audience

What we value

  • Collaboration: we put ideas before ego and leverage the expertise of our peers
  • Dedication: we go the extra mile to perfect our craft
  • Impact: we’re a young company and you can shape our destiny from day one
  • Transparency: we share our knowledge and communicate genuinely with each other
  • Responsibility: we own what we do and actively seize opportunities to improve
  • Flexibility: we’re open-minded and see change as a chance

What we offer

  • Competitive salary
  • Learning budget for conferences, books and everything you need to grow
  • Clear learning framework to support your career goals
  • Flexible hours
  • Possibility to work from home

You shouldn’t be able to match all of this, unicorns are for fairy tales. Let’s get in touch, we will support you in your growth!

To all recruitment agencies: solarisBank does not accept unsolicited agency resumes. Please do not forward resumes to our jobs alias, solarisBanks’ employees or any other venture in our ecosystem. solarisBank is not responsible for any fees related to unsolicited resumes.  

At solarisBank, we are committed to nurture an inclusive environment, where all solarians feel valued, respected and supported. We are dedicated to build a diverse workforce that reflects the diversity of our communicates. We are committed to equal employment opportunity regardless of color, race, religion, sex, origin, disability, marital status, citizenship, or gender identity. We are proud to be an equal opportunity workplace and an affirmative action employer. If you have a disability or special need that requires accommodation, please let us know.

Senior React & React Native Developer at CloseCross

Your responsibilities and requierements:

  • Build pixel-perfect, smooth UIs across both Android and iOS mobile platforms

  • Transition existing React Native app also to web apps equivalent.

  • Leverage native APIs for deep integrations with both platforms
  • Diagnose and fix bugs and performance bottlenecks for performance that feels native.
  • Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
  • Maintain code and write automated tests to ensure the product is of the highest quality.
  • Nice to have: understanding of blockchain and its related concepts
  • Nice to have: the ability to also work with NodeJS on back-end side as a Full Stack developer

What we offer:

  • You can work remotely from anywhere in the world (although +/- CET time zone would be a preference)
  • Startup environment
  • Working on the cutting edge blockchain and fintech technology project
  • Interesting challenges to work on together with other bright minds
  • The friendly teamwork atmosphere

Senior Quality Assurance Engineer at SwissBorg

We are offering you the opportunity to join our Engineering team: if you like fast-paced environments, agile thinking, and flexible work policy, this is your chance to apply!

Responsibilities:

    • Actively contribute to building a testing strategy as a member of the QA team
    • Work closely with the Product and Engineering teams to understand product design requirements and develop manual and automated tests to evaluate them
    • Stay up to date with current technologies, assess and propose proper testing tools
    • Design test cases covering the newly developed features as well as discovered defects
    • Write code and scripts to automate functional and non-functional tests
    • Monitor, analyze and react to performance and stability issues
    • Pro-actively provide feedback and estimation to the Product and Engineering teams
    • Collaborate with team members in a fast-paced and agile environment to ensure high quality and accuracy of the product

Skills & Requirements:

    • Proven solid QA experience (3+ years)
    • Good programming and scripting skills, at least one of Python, Swift, Kotlin, Scala, Bash
    • Knowledge of testing frameworks (Selenium, Espresso, Cucumber)
    • Experience with distributed systems, microservices, and API testing is a plus
    • Experience in working with CI (Jenkins, Docker/Kubernetes)
    • Experience in non-functional testing is a plus
    • Experience in testing finance applications and platforms (frontend and backend) is a big plus
    • Proactive, self-motivated, open-minded and detail-oriented
    • Previous experience working remotely is a big plus
    • Excellent English communication skills, French is a plus

Frontend UI Developer at Paxful

What you’ll be doing:

  • Write efficient and reusable code
  • Help to troubleshoot, test and maintain the UI part of the product
  • Follow company coding standards
  • Perform code reviews

What you’ll bring to this role:

  • At least 3 years of the development experience
  • Strong CSS, SCSS and other preprocessors skills
  • Webpack techniques
  • Semantic HTML
  • Good knowledge of Flexbox layout engine
  • Experience with a pixel-perfect approach
  • Be ready to work in the fast-growing environment
  • Experience of working in a team
  • A desire to relocate to Tallinn, capital of Estonia. Tallinn is known for its medieval Old Town, sea and breathtaking green parks.
  • Good verbal and written English

Ideally, you’ll also have:

  • Experience with web and graphics design
  • Experience JSX, React and TypeScript
  • Interest in cryptocurrencies

Perks:

  • Catered lunch and dinner daily, with premium snacks
  • Gym membership of your choice and personal training sessions
  • Sports nutrition and supplements
  • Massage and chiropractic sessions
  • Training and professional development resources covered by company
  • Paid company events and retreats
  • One-time bonus to support newborn
  • Office in the city center with an amazing view of the Old Town
  • Flexible hours

Front-end Engineer at Cam.Tv

Cam.Tv is a social network where anyone can share their knowledge and passions. Born as a start-up, within just one year Cam.Tv grew into the highest crowdfunded projects of 2018. As a result, we are now planning to expand our team in order to become one of the leaders in the social network ecosystem. Our friendly teams of developers and testers are driven by passion and love for knowledge, and we now look for an front – end developer who enjoys working in a dynamic environment while making an impact on the future of our social network. Are you ready to join in?

Where you fit in:

Cam.Tv is a blockchain powered social network. Our costumers depend on the stability of our web interfaces that follow the constant updates and improvements made by our developers. As one of our front – end developer, it is critical that you implement fron – end and client side technologies for our cross-platform products. You strive for fast delivery in rapid interations under time pressure and have a strong focus on service availability, scalability and resilience.

As well as being a tech and operational proficient individual, you’re a practical visionary – you know how each system modification will benefit the business. With the latest tech, and alongside gifted colleagues, you help us establish the future of online knowledge sharing.

If you require more motivation to apply or if you are curious to know more about our project, check out https://www.cam.tv/

What challenges are awaiting for you:

  • Establish an easy-to-use platform with a great user experience
  • Ensure accessibility, usability and performance for desktop website
  • Optimize website responsiveness for mobile and tablet
  • Build an excellent product on a technical and qualitative level
  • Initiate the development of new processes and solutions, realizing own ideas and shaping your own way of working

Who you are:

  • 1+ years of experience in web and mobile interface development
  • Problem solving skills to solve compatibilty related issues among browsers
  • Excellence with HTML5 and CSS3 technologies
  • Excellence with Javascript programming
  • Knowledge of at least one of the modern frameworks (Angular, ReactJs,..)
  • Experience with AJAX e REST
  • Desire to take care of the visual aspect of our UI interfaces
  • Desire to take care and improve our UI interface usability
  • Extreme attention to details
  • Fluency in English
  • Critical thinking and initiative: nothing-is-impossible mindet
  • Highly analytical and curious intellect
  • Pragmatic problem solving attitude

Tu primer empleo en Accenture Digital (Madrid) at Accenture ofertas de primer empleo:

VR, AR, AI, Blockchain, ¿te mueven estas tecnologías? Encuentra tu primera oportunidad en Accenture Digital.

Es tu momento. Accenture Digital es el lugar donde podrás empezar a demostrar lo que vales. Déjate guiar por tu curiosidad y comienza una carrera profesional en la que podrás aplicar y ampliar tus conocimientos sobre las nuevas tecnologías, transformar la realidad de nuestros clientes y seguir creciendo. ¡El trampolín que buscabas hacia el mundo laboral, a un solo un clic!

Machine Learning, IA, Big Data y Analítica, Cloud, Mobility, Robótica, Internet de las Cosas, CX… ¡las opciones son casi ilimitadas!

No hace falta que vengas con la lección aprendida: tendrás acceso a una formación inicial intensiva en tecnologías relacionadas con Inteligencia Aplicada, Industria X.0, Customer Experience o Soluciones Digitales Integrales en función de tus conocimientos previos y de tus intereses y un equipo de los mejores profesionales que te guiarán y apoyarán en tu carrera.

¿Quieres formar parte de todo esto? Tú eliges. Únete a Accenture Digital e impacta en transformación digital de nuestros clientes.

QA Engineer at Paxful

What you’ll be doing:

  • Test newly developed software, features, and record any bugs or performance issues
  • Reviewing specifications for corner cases
  • Writing test cases according to the specifications
  • Develop and maintain manual and automated tests
  • Collaborate with QA Engineers to develop effective strategies and test plans
  • Work with cross-functional teams to ensure quality throughout the software development lifecycle

What you’ll bring to this role:

  • At least 3 years of proven experience as a QA engineer
  • Minimum 1 year hands-on writing automated tests using JavaScript, Python, Java or any other scripting language
  • Ability to document and troubleshoot bugs
  • Solid knowledge of QA methodologies
  • Close work with Confluence, Jira, Testrail
  • Experience with Protractor framework
  • Strong knowledge of specifications
  • Comfortable and adaptable in a fast-paced and informal environment
  • Excellent verbal and written communication skills in English

Ideally, you’ll also have:

  • Experience with PHP would be a great plus
  • Knowledge of financial markets, banking or exchanges

Perks:

  • Catered lunch and dinner daily, with premium snacks
  • Gym membership of your choice and personal training sessions
  • Sports nutrition and supplements
  • Massage and chiropractic sessions
  • Training and professional development resources covered by company
  • Paid company events and retreats
  • One-time bonus to support newborn
  • Office in the city center with an amazing view of the Old Town
  • Flexible hours