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Architect – User Interface

The UI Architect will be responsible for defining and building the user interface framework for the company’s web applications. The role is a hands-on role in designing and building high performance and scalable applications. The role includes analysis and selection of technology, prototyping, developing components, libraries and implementation standards and guidelines. The architect will also work with multiple development teams to train, mentor engineers and monitor adoption of selected technologies and standards.

We are looking for someone who is an out-of-the-box thinker and can materialize a vision that balances standardization and innovation across a suite of products that will have global application. It is important that candidates have a strong background in a variety of UI technologies and are experienced in building enterprise-class high-quality, and high-performing web applications.

Responsibilities

• Thoroughly understand product domain and target users to develop a UI architecture and strategy that fit the company’s products.
• Analyze various UI technologies such as AngularJS, React, JQuery, etc. to design the ideal approach and architecture for the company’s products. Build prototypes, identify pros and cons to make recommendations.
• Understand broad market requirements across multiple geographies to design a standard technology stack for all products.
• Design approaches to support internationalization and localization in the products from day one.
• Use object-oriented design principles to create standardized components and Javascript libraries.
• Mentor and train other engineers and team members to use best practices.
• Play a critical role in identifying test strategies to validate product functionality across browsers, devices and locales/languages.

Required Skills and Abilities

• Solid understanding of cutting edge user interface technologies and trends.
• Deep expert-level hands-on knowledge of:

  • AngularJS, JQuery or similar Javascript frameworks.
  • Client-side browser technologies including JavaScript, CSS, and HTML.

• Experienced in server-side software development with Java, Spring, Hibernate, etc.
• Knowledge of SQL and non-SQL databases.
• Experience with designing and building responsive user interfaces that are highly scalable and user friendly.
• Experience with building enterprise-class applications.
• Passionate about building high-quality systems with software implementation best practices.
• Eagerness to learn and work outside your technology comfort zone.
• Ability to be self-motivated, independent, and detail-oriented.
• Exhibit exceptional relationship management skills.
• Demonstrate excellent verbal and written communication skills.
• Knowledge of sound business practices and a proven track record of anticipating and exceeding customer expectations.
• MS or BS in Computer Science or related field
• 10 years of experience in working with UI technologies
• 5 years as an architect or lead engineer

Personal Skills

• Excellent team player.
• Very fast learner; strong interest in learning new technology.
• Ability and desire to work in a high-pressure entrepreneurial environment.
• Ability and desire to deliver high-quality results on aggressive timelines.
• Strong inter-personal skills to establish and maintain effective working relationships with others.
• Strong skills in working with and guiding multiple teams and team members simultaneously.
• Excellent communication skills.

Overview

Xapo has been described by the Wall Street Journal as the Fort Knox of bitcoin storage. Xapo has developed a new standard of bitcoin security and aim to continue strengthening their blockchain technology with highly complex, promising and intriguing innovations.

Our business is growing rapidly and we require developers who want to work on the very latest technologies as well as develop a next generation technology for cryptocurrency. You will implement secure systems, develop innovative ideas, and come up with solutions to problems. We require people who can think outside the box.

For talented, driven individuals, we offer:

• Absolute autonomy
• Full-time remote work
• Top-tier compensation
• Working as part of a global team.

At Xapo, our people aren’t just part of a team, they are part of a mission to bring bitcoin to the everyday lives of people across the world. Xapo’s aim is to enable every global citizen to learn and access currency via our various products and services. Xapo provides the tools needed to purchase bitcoins, then manage them in an online wallet or store them in a ultra secure vault.

Responsibilities:

We require 4 python developers across different areas of the business. As a python developer at Xapo you will work with a highly specialized multidisciplinary team that handles the complete development life cycle of a product, from the envisioning phase to the production deployment. You will be mainly responsible within this team for building high-quality software components that fulfill defined functional specifications and fit in the architectural designs for it. You will be responsible to work in an autonomous way following a defined plan and achieving schedule goals in time. You will also be required to participate in the designing, testing, and deployment of your code. 

We are looking for experienced, passionate, enthusiastic and top quality engineers; if you think you have what it takes to help revolutionize the Fintech future then come to join us!

Education and/or Experience:

• 7+ years’ experience in software development for commercial projects.

• Backend development.

• Excellent proven Python development skills.

• Good development and tuning skills for MySql and Redis.

• API building and consuming experience are desirable.

Frontend development:

• React.JS proven application development experience.

Platform and libraries:

• Feel comfortable using Linux, Docker, Flask, uWSGI, and NGINX.

• Experience using Git, Stash, Jira.

• Capable of documenting and diagramming functional flows and architectures.

• Experience with other major development language and frameworks like, C, C++, Java, .NET, Node.js is desirable.

• Experience with other front-end frameworks like Prototype, Undersore.js, etc is valuable but not required.

• Mobile development knowledge, add points by not required.

• Self-motivated, with initiative and enthusiasm, willing to work hard within a remote team.

• Experience working by plan and objectives in autonomous mode.

• Good communication skills and remote teamwork experience.

• Strong communication skill in English is a must. 

• Experience within Fintech and knowledge about Bitcoins would be ideal. 

Some of the Perks of working for Xapo:

• Absolute autonomy
• Full-time remote work
• Top-tier compensation
• Working as part of a global team.

Standard Stuff

Fetch is a world changing project, a “decentralised digital world” where autonomous software agents act on the behalf of their owners, or their own interests to perform useful economic work. Fetch to us, and our thousands of community members is one of the most exciting projects of the moment and future.

We have a working prototype in which active agents solve complex distributed problems scaling in difficulty with speed. A scaling ledger poised to be working at 1,000,000 transactions a second. World leading machine learning researchers are creating true intelligence in our distributed ledger.

We’re looking for exceptional people of all disciplines and skill levels to help bring Fetch to life.

Scroll down to the bottom to see what it’s like working Fetch.

Cryptography Engineers

The role involves the design and implementation of cryptography techniques to build, maintain and enrich the functionalities of Fetch’s decentralised smart-ledger technology. Interested candidates will be provided with multiple opportunities to work at the intersection of AI/ML and cryptography/security.

We are working at the cutting edge of cryptography, artificial intelligence, distributed computation and economics, and are therefore looking for people with a desire to create novel solutions for complex problems. A good mathematical background is, of course, essential as are programming skills in Python or C/C++.

Cryptography Engineers must have these vital skills:

• A BSc/MSc in Cyber Security/Computer Science/Mathematics or a related field with previous exposure to programming with cryptography
• Demonstrable skills in one or more of the following: systems security/protocol design/distributed computing
• Proven track record of independently and successfully driving projects

Software engineering skills:

• C++, Python, C
• Linux
• Git

Additional highly valued skills are:

• PhD degree in mathematics/computer science or a related field with a focus on either cryptography, cyber security, distributed computation or blockchain systems
• Experience in designing, implementing, and/or optimizing core cryptographic libraries
• Knowledge and technical experience in several of the following: encryption, hashing, key management, digital certificates, TLS

Some of the roles are brand new, we haven’t found the right person to fill the position. Is this you? Are you who we are looking for? Do you want to make the job your own?

Any of these sound like just the ticket for you? Drop us a line and say hello at [email protected]

Why Work With Fetch

Are you enthusiastic and energetic with a great team spirit?

Do you have a willingness to just get things done?

Do you want to work alongside other exceptional developers?

Do you want the opportunity to not only contribute but to learn new things?

Fetch is a start-up company and it’s an exciting place to be. We have a flat structure where all doors are open and communication runs freely.

We value all people, regardless of their gender, age, disabilities, race, ethnic origin, pregnancy or maternity status, religious beliefs, political beliefs, marital status or sexual orientation. We encourage applicants from all backgrounds, and are committed to promoting equality at every opportunity both as a partner, provider of services and as an employer.

Salaries

Variable depending on experience, what are you worth?

Benefits

We offer all the usual standard benefits:

Pension

Life Insurance

Health Care

22 days holiday (plus bank holidays), extra half day off per year rising to 24 days maximum

Then it gets exciting

Joining bonus

Summer party

Christmas party

Fun activity days

Free snacks

Free hot and cold drinks

Chill out zone

Video games

Endless fruit

What might interest you about Fetch.AI ?

Are you inquisitive? Do you love to solve complex problems?  Do you love to learn and aren’t afraid to try new things?  If so, then Fetch.AI may be a great place for you to contribute substantially and gain new skills.

Fetch is a world changing project, a “decentralised digital world” where autonomous software agents act on the behalf of their owners, or their own interests to perform useful economic work. Fetch is one of the most exciting projects of the moment and future.

We have a working prototype in which active agents solve complex distributed problems.  We have a scaling ledger poised to be working at 1,000,000 transactions a second. Our world leading machine learning researchers and engineers are creating true intelligence across our distributed ledger.

Who are we ideally searching for?

We’re looking for exceptional people to help bring Fetch to life; and for this role we are very interested in people with deep skills in C++11 and beyond.

Additionally, it would be great if you are:

• Knowledgeable about STL, Boost, template authoring, C++11 and multi-threading.
• Happy to work on multiple facets of a project, learning or inventing as you go.
• Content to participate in feature design & specification and getting involved in patent processes; and mentor junior team members.
• Skilled in additional programming including Python application development, Visualisation systems, web stack technologies, and API development/packaging.

Please read on for more information on specific roles…

Software Engineer (Network)

In addition to the base skillset, you’ll have experience in many or all of:

• Scalable, multi-threaded (highly parallelised) network code.
• OpenSSL, sockets and ASIO.
• TCP/IP monitoring tools.

Software Engineer (Blockchain)

In addition to the base skillset, you’ll have experience in many or all of:

• A year or more of full-time blockchain development experience.
• Proven track record of delivering in this field.
• Ability and desire to design and create novel blockchain applications.
• Consensus protocols and smart contracts

Software Engineer (Digital World)

In addition to the base skillset, you’ll have experience in many or all of:

• Creating large-scale digital environments inhabited by both human and non-human characters. Games or simulations industry background.
• Rapid prototyping, 3D scene construction, shared worlds.

Why Work With Fetch?

Are you enthusiastic and energetic with a great team spirit?

Do you have a willingness to just get things done?

Do you want to work alongside other exceptional developers?

Do you want the opportunity to not only contribute but to learn new things?

Fetch is a start-up company and it’s an exciting place to be. We have a flat structure where all doors are open and communication runs freely.

We value all people, regardless of their gender, age, disabilities, race, ethnic origin, pregnancy or maternity status, religious beliefs, political beliefs, marital status or sexual orientation. We encourage applicants from all backgrounds, and are committed to promoting equality at every opportunity both as a partner, provider of services and as an employer.

Salaries

Variable depending on experience, what are you worth?

Benefits

We offer a full benefits package including:

Pension, Life Insurance, Private Healthcare, 22 days holiday (plus bank holidays, and an extra half day off per year rising to 24 days maximum).

And the fun stuff…

Joining bonus (Fetch Tokens), Summer party, Christmas party, fun Activity Days, free hot and cold drinks, chill out zone, video games, endless fruit and healthy snacks.

Bij VI Company ontwikkelen we softwareoplossingen met diepgang. Van pensioen-simulaties tot applicaties voor asset management. Van informatieve websites tot specialistische games als het Beursspel. Intensieve (inhouse) projecten met de duur van 6 maanden tot 1 jaar voor bestaande klanten, nieuwe klanten en eigen producten.

Lead C# Developer DevOps
Ons DevOps team heeft een centrale rol binnen VI Company, met de missie om de kwaliteit van onze applicaties hoog te houden en ervoor te zorgen dat alles goed blijft draaien. Het huidige team bestaat uit 3 developers en 2 system administrators. Het team werkt zowel voor klanten als voor VI Company zelf. Zo werkt het team bijvoorbeeld ook aan een groot security project met impact op het hele bedrijf en al onze applicaties.

Het DevOps team is in opbouw en heeft behoefte aan een meewerkend voorman. Iemand met meerdere jaren ervaring in het ontwikkelen van .NET applicaties. Met de ambitie om minder ervaren developers te begeleiden en te ontwikkelen. En het leuk vindt om regelmatig inhoudelijk klantcontact te hebben.

En natuurlijk ga jij ook
+ sparren over welke tools en mensen nodig zijn voor elk feature request of klein project.
+ meedenken over het plannen van werkzaamheden en het prioriteren hiervan.
+ uitvoeren van impactanalyses, code reviews en performance tests.
+ code opzetten volgens de SOLID Principles & Design Patterns.

Dit ben jij
+ ervaren in het bouwen van .NET applicaties.
+ bekend met ASP.NET MVC en version control systemen, wij werken met GIT.
+ goed in opleveren en het onderbouwen van code reviews.
+ in staat om ook te sparren met niet-techies en stakeholders. 

Dit wil jij
+ een gemotiveerd team om aan te sturen (#3 developers).
+ goede salarisvoorwaarden met een vaste dertiende maand.
+ 35 hoogopgeleide collega’s en een actieve feestcommissie 🙂
+ flexibele werktijden en veel ruimte voor collega’s met een druk gezinsleven.
+ aantrekkelijke regelingen zoals een NS business card, pensioenvergoeding, opleidingsbudget en de optie om voor een klein stukje mede-eigenaar te worden.
+ vakinhoudelijke teamuitjes zoals hackathons, conventies en studietrips.
+ relaxte extraatjes zoals een inhouse bar & pooltafel, diverse game consoles, dagelijkse lunch, VI-fiets, professionele stoelmassasages, en meer.

Meer weten over het bouwen van .NET applicaties?
Laat jouw gegevens achter via [email protected] of SO.
Bel ons op 010-7144457.
WhatsApp ons via 06 -28500972.

Positions are available for talented and passionate software engineers in the Decentralized and Distributed Systems (DEDIS) lab at EPFL led by Prof. Bryan Ford in Lausanne, Switzerland. The DEDIS lab focuses on building secure, scalable, and privacy-preserving decentralized systems, including next-generation blockchain or distributed ledger technology.

The ideal candidate is ready to scale their code from proof-of-concept to production, likes to build real software for real people to use, and believes their code can change the world for the better. A deep understanding of distributed systems, networking, and applied cryptography is a major bonus.

Major Duties and Responsibilities

The software engineers will join the existing DEDIS software-development team and collaborate with PhD students and other researchers in the DEDIS lab to design, implement, document, and deploy highly usable, open-source, security- and privacy-enhancing tools and infrastructure. The engineers will work on subjects such as:

• Next-generation blockchain and distributed ledger and smart contract technologies with applications to cryptocurrencies, collaboration, and digital democracy.
• New privacy-preserving approaches to identity management, decentralized organization membership and management, and Sybil-attack protection.
• Abuse-resistant anonymous communication protocols and messaging applications.
• Systematic defenses against side-channel and traffic analysis attacks.

You will have the opportunity to act as an advisor to talented EPFL bachelors and masters students working on semester projects, and to interns visiting from other institutions.

Skills and Experience

Although the primary hiring criterion is proven raw talent and passion for programming, prior experience in the following areas is a plus:

• Systems programming languages such as C, C++, Go, and/or Rust.
• Network protocols and programming (Ethernet, IP, TCP, UDP, SSL/TLS).
• Mobile programming in Android and/or iOS.
• Distributed systems programming and algorithms (replication/consistency, Paxos/BFT, DHTs, peer-to-peer protocols, blockchains and cryptocurrencies, etc.).
• Applied cryptography (ciphers, elliptic curves, lattice crypto, zero-knowledge proofs).
• Team-based code and project management using revision control (e.g., Git), open-source workflows (e.g., GitHub), unit tests, and continuous integration.

We prefer candidates who have strong communication and writing skills in English, an ability to build maintainable and well-documented software, and a desire to self-evaluate and refine their tools and skills regularly.

Typical candidates will have at least a bachelor’s degree in computer science or comparable skills and experience. A scientific research background is welcome but not required.

Candidates should have the right to work in Switzerland.

Ripple is the world’s only enterprise blockchain solution for global payments. Today the world sends more than $155 trillion across borders. Yet, the underlying infrastructure is dated and flawed. Ripple connects banks, payment providers, corporates and digital asset exchanges via RippleNet to provide one frictionless experience to send money globally.

Ripple is growing rapidly and we are looking for a results oriented, hands on Senior Software Engineering Manager(s) to help build the next generation of payment applications that enable banks to instantly settle cross-border payments to create the Internet of Value. Ripple’s distributed financial technology outperforms today’s banking infrastructure by driving down costs, increasing processing speeds and delivering end-to-end visibility into payment fees, timing and delivery.

Check out our values

WHAT YOU’LL DO:

• Engineering leaders at Ripple are results driven and think strategically while balancing both short and long term
• You build & lead high performing engineering teams by motivating your team and leading by example to continuously innovate, improve and think differently
• You deliver outstanding results for our customers and are a role model for other engineers
• You have a bias towards action and make decisions quickly after considering competing viewpoints
• Create shared vision and build and maintain strong partnerships with Product Management, Ops, Security, Research, Customer Success and Business development teams
• Integrate with the XRP Ledger, a distributed ledger built on the principles of Blockchain and its native currency XRP, the fastest and most scalable digital asset
• Lead xRapid expansion from engineering by Integrating with digital exchanges around the globe
• Add capabilities to integrate/operate with several crypto currencies
• Responsible for entire software development life cycle of xRapid
• Design, build and maintain a highly secure, scalable cloud-based xRapid product for customers across the world
• Own and deliver your roadmap

WHAT YOU MIGHT LOOK LIKE:

• At least 12+ years of hands-on Software Development experience in at least one of the following technologies: Java, JavaScript, AWS / DB technologies etc.
• You are still hands-on in Java / JavaScript technologies and loves to spend at least 30% of your time in coding/code reviews
• Have managed engineering teams of 15+
• You have demonstrated success in building highly scalable API’s / backend Platforms / distributed systems / Data access layers, etc.
• You have experience with Agile development
• Have experience in building full stack transactional systems (preferably in payments / banking / e-commerce domains)
• You have successfully recruited high performing teammates
• You thrive on autonomy and responsibility
• BS in Computer Science or similar

WHAT WE OFFER:

• Competitive salary and equity
• 100% paid medical and dental insurance for employees; 65% paid for employee dependents
• Generous Health & Wellness program
• Industry-leading maternity & paternity leave policies
• Flexible vacation policy- work with your manager to take time off when you need
• Modern office in San Francisco’s Financial District
• Fully-stocked kitchen with organic snacks, beverages and coffee drinks
• Weekly lunches and breakfasts
• Team outings to sports games, happy hours, game nights and more
• A learning environment where you can dive deep into the latest technologies and make an impact

XAIN is a berlin-based tech company specializing in IoT networks and AI products.

Having prevailed over 120 startups, XAIN AG won the 1st Porsche Innovation Contest in summer 2017. The company is now involved in several projects with its customers, including Porsche and Daimler.

Since, XAIN has developed a new data structure for hybrid clients, which are directly integrated into embedded systems, such as microcontrollers and IOT devices, for end-to-end secure communication. Currently, the company is developing a universal, secure and user-centric access control language for IoT networks.

We are currently looking for a dedicated and ambitious Senior DevOps Engineer (m/f) to join our team of international multi-talents at our office in Berlin Mitte. You will be responsible for the setup and maintenance of our applications on Kubernetes, directly control the configuration, management and security of our infrastructure and data. This role also involves accountability for mentorship of a small DevOps team.

Your tasks and responsibilities

• Setup and maintenance of Python, Node.js, Rust and Java applications on Kubernetes
• Setup and maintenance of alerting and monitoring tools like e.g. Prometheus
• Support various teams with Docker and Docker Compose knowledge
• Setup and maintenance of one or more Kubernetes clusters
• Close collaboration with the AI & Blockchain teams on technical implementation solutions

Requirements

• A degree in Computer Science or a related field. A relevant practical experience in programming would also be advantageous
• Excellent time management and prioritizing skills
• Ability to work independently with little or no supervision
• A mentoring and team player attitude towards your colleagues  
• Good written and verbal communication skills in English, German is a plus
• Full time availability and eligibility to work in Germany

Our Offer

• Be part of a dynamic, international, ambitious team of talented people
• A great opportunity for professional growth and self-improvement on a strategic and creative level
• Entrepreneurial flexibility, autonomy and flat hierarchies
• A fast-paced, multi-faceted working environment and an exciting company product
• A competitive pay
• A perks and benefits program available for all team members

XAIN is a berlin-based tech company specializing in IoT networks and AI products.

Having prevailed over 120 startups, XAIN AG won the 1st Porsche Innovation Contest in summer 2017. The company is now involved in several projects with its customers, including Porsche and Daimler.

Since, XAIN has developed a new data structure for hybrid clients, which are directly integrated into embedded systems, such as microcontrollers and IOT devices, for end-to-end secure communication. Currently, the company is developing a universal, secure and user-centric access control language for IoT networks.

We are currently looking for a dedicated and ambitious Rust Developer (m/f) to contribute in the development of a Domain Specific Language and protocol for an attribute based decentralized access control solution for IoT devices.

Your tasks and responsibilities

• Design an implementation of a compiler for the DSL
• Design and implementation of an execution environment for the DSL
• Integration with different blockchain networks
• Design and implementation of possible different communication and authentication protocols to communicate with different IoT devices
• Integration of alternative consensus mechanism into Parity blockchain client

Requirements

• Strong knowledge in Rust, ideally in production
• Experience in implementing Domain Specific Languages
• A high level of confidence with network security and cryptography
• A solid knowledge of common open source libraries
• Knowledge about embedded system development would be a big plus
• Knowledge about distributed systems and blockchain technology would be a plus
• Business proficiency in English language, German is a plus
• Full time availability and eligibility to work in Germany

Our Offer

• Be part of a dynamic, international, ambitious team of talented people
• A great opportunity for professional growth and self-improvement on a strategic and creative level
• Entrepreneurial flexibility, autonomy and flat hierarchies
• A fast-paced, multi-faceted working environment and an exciting company product
• A competitive pay
• A perks and benefits program available for all team members

Deine Mission

• Du arbeitest direkt mit den Gründern und dem Rest des Teams an der Blockchain-basierten Plattform.
• Du konzipierst und programmierst das Backend für die automatisierte Erstellung von Wertpapieren auf der Ethereum-Blockchain, die Zahlungsabwicklung für Investoren und den Peer-to-peer-Handel auf der Plattform.
• Du wählst oder entwickelst Tools, Frameworks, Bibliotheken und Coding-Pattern für eine nachhaltig skalierbare Backend-Architektur, hauptsächlich im Ökosystem der Programmiersprachen Python und TypeScript.
• Du sorgst für einen reibungslosen Deployment- und Delivery-Prozess der Software.

Deine Fähigkeiten

• Du hast exzellente Kenntnisse in mindestens einem Web-Backend-Framework.
• Du hast mehrere Jahre Erfahrung mit Python, JavaScript, oder vergleichbaren High-Level-Programmiersprachen.
• Du entwickelst grundsätzlich mit automatisierten Tests und Continuous Integration und hast Erfahrung mit Test-Driven Development.
• Du kannst aufkommende Probleme selbst analysieren, ihnen auf den Grund gehen und sie eigenständig lösen.
• Du sprichst fließend Deutsch oder Englisch.

Das bieten wir dir

• Eine Festanstellung in Vollzeit mit attraktivem Gehalt.
• Bring Your Own Tech Stack: Wähle selbst, mit welchen Programmiersprachen und Frameworks das Team arbeiten soll.
• Wähle selbst, mit welcher Hardware-Ausstattung du arbeiten möchtest.
• Ein junges, sympathisches, hoch motiviertes Team aus den Disziplinen Software-Entwicklung, Business, Marketing, PR, Sales und Legal/Regulatorik. Du arbeitest zum Beispiel mit Jonas Haag und Niklas Baumstark (Twitter) zusammen.
• Ein modernes Büro mit viel Tageslicht, Ruhe (kein Großraumbüro!) und einer großen Dachterrasse direkt an der Berger Straße in Frankfurt am Main.
• Die einmalige Chance, von Anfang an Teil eines schnell wachsenden Unternehmens zu sein und dich persönlich und fachlich stark weiterzuentwickeln. Du erhältst Coaching in den Bereichen Software-Entwicklung, Unternehmertum/Startups, Venture Capital, Führung, etc. und bist stets eingeladen, Konferenzen und Workshops zu besuchen.