Senior Core Java Developer at Radix DLT

Your role as a Senior Core Developer 

You will be responsible for the design, documentation, implementation and testing of software within the Radix Core development team.  Additionally responsible for maintaining and improving Radix’ technical expertise by providing technical assistance and mentoring to other staff.

Key Responsibilities

  • Undertake software design and development activities as part of a project team
  • Provide expert technical assistance and mentoring to staff
  • Review work to ensure completion criteria are met
  • Undertake tasks within agreed time-frame
  • Assist sales and marketing by providing design concepts and cost estimates
  • Ensure technical capabilities, systems, process and facilities for the discipline are maintained or improved where required
  • Assist in assessing the performance of staff that have undertaken activities under their direct supervision

Professional Competencies

  • An extensive knowledge of Java and associated tooling
  • Knowledge of software design methodologies
  • Knowledge of cryptography and cryptographic primitives
  • Knowledge of IP-based networking protocols
  • Experience with multithreaded software design and implementation
  • Experience with the development of high-performance Java applications
  • Experience analysing requirements and developing software designs that meet requirements
  • Experience with configuration management and defect tracking tools
  • Experience unit testing software
  • Experience system testing software
  • A working knowledge of distributed systems

Social Competencies

  • Leadership
  • Teamwork
  • Adaptability and flexibility
  • Communication skills
  • Self-development and reflection
  • Interpersonal and intercultural sensitivity

Education Required

Tertiary qualifications in Computer Science or equivalent.

Professional Experience Required

Minimum 5 years demonstrated industry experience in the development of software systems and components.

DESARROLLADOR BLOCKCHAIN JUNIOR at Ecomt

Se encargará de abordar el análisis de diversas plataformas software en proyectos relacionados con blockchain, fintech, cifrado y seguridad de transacciones y trazabilidad de productos digitales.

-Titulación de Grado o Ingeniería informática /Ingeniería de telecomunicaciones / Ciclo superior de aplicaciones informáticas o Ciclo superior de sistemas informáticos y telecomunicaciones.

-Formación o conocimientos en tecnologías blockchain, contenedores virtuales y despliegues en cloud.

-Se valorarán conocimientos o formación en HTML+CSS, Angular.js, node. js, rest-ful apis, SQL, MongoDB, CouchDB, json, ajax, Docker, VMWare, Kubernetes, Bash-scripting, etc.

-Disponibilidad para beca.

-Se ofrece posibilidad de trabajo en remoto, preferiblemente A Coruña.

Smart Contracts Developer (Unity / Ethereum) at Fetch.AI

Fetch.AI is recruiting for an enthusiastic Smart Contracts Developer to join our talented team of software engineers.  You will play a vital role within the team responsible for the development of complex demos for a host of potential customers.  This is a critical team working closely with our Machine Learning Teams and Business Development Teams.

Skills & Experience

  • Expertise in one of the following programming languages:-  C++, Python, C#, or Java
  • Have solid experience in Smart Contracts, Solidity, Ethereum
  • Strong communication skills

Why work at Fetch.AI

You will work on fascinating and promising new technology together with top class software engineers and researchers working across multiple fields (multi agent systems, machine learning, economics, cryptography).

You will collaborate with top academics and corporate partners across the world to further develop our solutions and deploy them in real life scenarios.

We believe our technology will improve how we communicate, it will give voice and new opportunities to people, organizations and the Internet of Things, effectively democratising the space and improving lives of citizens.

Equal opportunity

Fetch.AI is proud to be an equal opportunity workplace. We value all people, regardless of their gender, ethnicity, age, ability, sexual orientation or religion beliefs. 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

We offer very competitive salaries, depending on ability and experience. Come and talk to us!

Benefits

We offer a full benefits package including:

Pension
Life Insurance
Private Health Care
Up to 27 days of holiday (plus bank holidays)

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.

Blockchain Engineer at Clearmatics

Clearmatics is an established blockchain R&D company in London, UK. We have good ties to the Open Source / Ethereum community, we work closely with the Ethereum Foundation, and the company is an EEA Member. We’re looking to hire multiple senior engineers to expand our team. Our stack is Ethereum-like so familiarity and passion with the space is key.

Some of the areas we tackle include scalability through cryptography (zkSNARKs, multiparty computation, private transactions/assets), protocol design (e.g. proof relays/pegs), formally verified smart contracts, and type-safe & performant distributed virtual machine architectures.

We are looking for people who are not afraid of unknowns and enjoy working with others to problem solve and break new ground. You should have more than a passing interest in the Ethereum or cryptocurrency space, with contributions to Open Source Projects being a distinct plus. You should be able to reason about technical problems, argue thoughtfully and contribute in a team setting. If you want rock star or ninja in your job title then this isn’t the right job for you.

We have a lot of hard problems to solve. If you’d like to make significant contributions to the blockchain ecosystem and think you are a match then we’d like to hear from you.

You MUST have:

  • A good grasp of Computer Science fundamentals (data structures, algorithmic complexity, etc)
  • Experience in strongly typed languages (C/C++, Golang, Scala, Rust)
  • Demonstrable interest in Ethereum / the cryptocurrency space
  • Experience with network and concurrent programming or distributed systems
  • Willingness to work on research projects and brainstorm solutions with team
  • 5+ years experience as a software engineer

…and be comfortable working in a new field

Nice to haves:

  • Practical understanding of cryptography and theoretical information security

  • Golang experience

  • Involved in the cryptocurrency community

  • Contributions to open source projects in the space (dapps/geth/etc)

Clearmatics cares about your privacy. Please read our EU applicants privacy notice here:

https://www.clearmatics.com/personal-information-p…

Mobile Developer – iOS (f/m/d) at Bitpanda

Field of activity

    • Build, maintain and deploy advanced applications for the iOS platform
    • Write testable, maintainable code for robustness and reliability
    • Work on new features as well as on bug fixing and improving application performance
    • Develop features that are used by hundreds of thousands of customers worldwide. Your code will have a direct impact on the Bitcoin & Blockchain ecosystem.

What you should offer

    • Experience developing native iOS apps
    • At least one App published on the App Store
    • Excellent knowledge of Swift (and Objective-C)
    • Well versed with version control tools (Git)
    • Strong UI/UX orientation
    • A clean and correct code is most important to you whilst you keep your debug-outputs tidy and write necessary comments
    • Optional: You have experience with the Blockchain- and Bitcoin-technology or are willing to get familiar with the topic
    • Commitment above average in a fast-growing environment
    • Your code must be bullet-proof and tested extensively

What we offer

    • A chance to get involved in one of the leading FinTech Start-Ups and thereby help shape a growing, forward-looking and innovative field
    • Flat hierarchy and short communication channels
    • Responsibility for exciting and challenging projects that have a direct visible impact on Bitpanda’s customers and the industry
    • Prompt takeover of self-responsibility
    • Very positive work environment in a young, international and motivated team
    • A brand new office in the heart of beautiful Vienna, Austria

Note: Bitpanda offers an ensured salary according to the collective agreement and a possible overpayment depending on the qualifications

Oracle Database Engineer (m/w) – IT Infrastruktur at BKW AG (Bern, Switzerland)

Übernehmen Sie die Verantwortung für Architektur, Betrieb und Weiterentwicklung der Oracle Datenbanken in unserer hochverfügbaren Enterprise-Umgebung!

Ihre Verantwortung:

– Sie bauen Oracle Datenbanklösungen und entwickeln diese kontinuierlich weiter
– Sie stellen die Hochverfügbarkeit unserer Datenbanken und deren sicheren, stabilen und effizienten Betrieb sicher
– Sie erarbeiten und realisieren systemtechnische Konzepte und unterstützen bspw. bei der Anbindung an Umsysteme (ITSM, Monitoring u.a.) oder bei der Integration von Applikationsreleases
– Sie treiben die Standardisierung und Automatisierung weiter voran

Ihr Hintergrund:

– Aus- oder Weiterbildung im Bereich Informatik
– Mehrjährige Berufserfahrung als Oracle Database Engineer mit entsprechenden Kenntnissen (OEM/CC, rman, ASM, DataGuard, PL/SQL, Perfomance Tuning,, etc.)
– Sehr gute Kenntnisse der Oracle Produktpalette (ab 11g aufwärts)
– Gute Linux-Kenntnisse
– Gute Deutschkenntnisse

Ihr Kontakt:

Frédéric Mühlethaler
Recruiting Partner
+41 58 477 53 97

Release Manager for Parity Ethereum at Parity Technologies

Parity Technologies builds core infrastructure for blockchains and Web 3.0 technologies. This means dealing with P2P networking, consensus algorithms, cryptography, databases, and decentralized applications.

We strive to write the fastest, lightest, and safest core technology in blockchain and write lots of open-source code.

Parity Ethereum is one of the companys most successful open source projects, with thousands of users across many different groups, from miners to infrastructure providers to end-users. As the Release Manager for this project, it is your responsibility that PRs go from submitted to merged into a working build that is ready to be distributed to the end-user. Alongside ensuring that releases get built and tested properly, you will also engage in issue triaging and prioritization of incoming issues from the community. Being on the forefront of this project and engaging with the community, you will have great opportunity to influence the roadmap and maintenance of Parity Ethereum. You should be passionate about open-source software and keen on bringing in new external contributors to the project.

Benefits

  • Working at Parity means focusing on the stuff that counts: building of the most cutting-edge technology for the future web. Our teams enjoy a high degree of trust, freedom and autonomy to achieve that goal.
  • Because we value initiative and learning, we’ve defined a generous personal budget to attend conferences or skills courses of your own choosing. We think you know what’s best for you!
  • Parity is a diverse company with people from various countries and we will support you with German language courses where needed.
  • Not all of us who collaborate work in the same place. Bringing the team together is something we value a lot, so we regularly go on team retreats.

Senior Systems Engineer at bitfish

About the role

We are looking for a full-time Senior Systems Engineer to assist in designing, and implementing, and maintaining bitfish and stake.fish’s infrastructure strategy.

Location

Seoul, South Korea or Bangkok, Thailand

Job Responsibilities

  • Build infrastructure to monitor, detect and stop attacks in their tracks
  • Proactively make suggestions for improving bitfish products and internal processes
  • Create and maintain system procedural and technical documentation.
  • Conduct system administration activities for Linux servers, which includes routine, proactive daily management of the health, stability and availability of system infrastructure. Activities include proactive monitoring, patch reporting and addressing fall out, security.
  • Configure, maintain, and troubleshoot multiple technologies such as IPS/IDS, SIEM, WAF, HSM, packet capture, and network malware detection solutions
  • Stay up to date and build on peer-to-peer networking security best practices, and research new attack vectors
  • Conduct internal + external penetration testing, and provide remediation supports
  • Create, maintain and communicate threat models + risk assessments for all bitfish systems

Requirements

  • Working knowledge of risk assessment tools, technologies, and methods
  • Experience designing secure networks, systems and application architectures
  • Experience setting up and maintaining software in both data centers and cloud environments
  • Experience managing server infrastructures with high availability requirements
  • Expert knowledge with Disaster Recovery Planning and executions
  • Experience administering other security tooling such as IDS, DDoS, SIEM, WAF, HSM, and/or packet capture tools
  • Experience protecting against and mitigating real world attacks such as DDoS
  • Deep understanding of sockets, full networking stack and Linux security
  • Experience building and implementing Kubernetes infrastructure in large production environments
  • Knowledge of build automation and CI/CD processes and tools
  • Experience in tuning and monitoring databases, stream-processing technology, data pipelines, reliable real-time systems is a plus
  • Basic understanding of blockchain fundamentals, Proof-of-Stake, Validators, Block Producers and staking pools

Please share with us the biggest security vulnerability you uncovered or exploited in your cover letter..

We want the best and brightest and are happy to accommodate. If you are relocating, we will cover your travel, handle your visa, and help you get acquainted with the new environment.

RESEARCH ASSISTANTS IN THE AREA OF DATA SOVEREIGNTY, DATA PRIVACY AND DATA CONFI at Fraunhofer-Institut für Angewandte Informationstechnik FIT

FRAUNHOFER-INSTITUT FÜR ANGEWANDTE INFORMATIONSTECHNIK FIT

CALLING ALL FUTURE EXPERTS FOR DATA SOVEREIGNTY, DATA PRIVACY AND DATA CONFIDENTIALITY! MAKE THE MOST OF YOUR TALENTS AT FRAUNHOFER FIT IN AACHEN. JOIN OUR DATA SOVEREIGNTY GROUP AND WORK ON REALISING AND VALIDATING DATA SOVEREIGNTY IN REAL-WORLD INDUSTRY USE CASES. WE HAVE AN OPENING FOR:

RESEARCH ASSISTANTS IN THE AREA OF DATA SOVEREIGNTY, DATA PRIVACY AND DATA CONFI

Data sovereignty can be defined as a natural person’s or corporate entity’s capability of being entirely self-determined with regard to its data. Enabling technologies for data sovereignty go beyond anonymisation, and include e.g. differential privacy, homomorphic encryption (HE) or secure multi-party computation (SMPC). New legislation, such as the GDPR, emphasises data sovereignty, and requires knowledge modelling to enable automatic decisions. In addition, Machine Learning and Data Science processes have to be modified to preserve privacy and confidentiality of processed data.

Your mission, should you accept it, is to participate in research and transfer research from academia to real-world industry use cases, by demonstrating the positive impact of currently emerging technologies to enable data sovereignty, data privacy and data confidentiality in realistic scenarios with partners from industry and research, in national and international projects.

In addition, you have the option to pursue your Ph.D. with us.

Your tasks include

Your mission, should you accept it, is to participate in research and transfer research from academia to real-world industry use cases, by demonstrating the positive impact of currently emerging technologies to enable data sovereignty, data privacy and data confidentiality in realistic scenarios with partners from industry and research, in national and international projects.

In addition, you have the option to pursue your Ph.D. with us.

What we expect from you

A Master’s degree in Computer Science or related disciplines, with a good to excellent grade and fluency in English (knowing German is an asset), and enthusiasm for application oriented research.

In addition, you have in-depth knowledge of some of the following areas:

  • Requirements engineering and software development methodologies
  • Object-oriented programming (e.g. Java, C, C++) and scripting languages (e.g. Python, JavaScript)
  • Software architecture and engineering for big data platforms, such as Apache Hadoop, Spark, Samza, messaging systems such as Apache Kafka, or integration of microservices using e.g. Docker, MAAS, Kubernetes or JuJu
  • Methods and algorithms from the areas of Machine Learning and Data Science, and their relevance for practical applications
  • Knowledge modelling using Knowledge Graphs, Semantic Web or Linked Data Technologies (e.g. RDF, OWL, SPARQL)

You have at least passive knowledge of the following:

  • Data anonymization
  • Cryptography
  • Legislation which is relevant for data sovereignty and privacy, especially the GDPR

Any the following areas of expertise are an asset:

  • Experience with the domain of cybersecurity
  • Experience with the domain of life sciences
  • Recommender systems and personalization
  • Front-end development with HTML5, JavaScript (Angular.js, JQuery), CSS
  • Differential privacy for statistical databases and for sensor data
  • Homomorphic encryption (HE) with SEAL or HELib
  • Secure Multi-Party Computation (SMPC) with SPDZ or SCAPI
  • Privacy Preserving Record Linkage
  • Distributed ledgers and blockchains
  • Functional Encryption for Inner Product

What you can expect from us

  • An attractive, international working environment as well as the opportunity to contribute your own ideas and creativity
  • The possibility to work on or contribute to scientific publications
  • A demanding work environment as well as the integration into current projects
  • Working with the latest methods, tools and technologies
  • Flextime lets you optimize your personal work-life balance
  • Support for compatibility of family and career, such as parent-child office, emergency care, holiday care, and consulting services for home and eldercare
  • You will be supported in your work by dedicated and interested colleagues

Appointment, remuneration and social security benefits based on the public-sector collective wage agreement (TVöD). Additionally, Fraunhofer may grant performance-based variable remuneration components.
The position is initially limited for 2 years.
This vacancy is also available on a part-time basis.

In case of identical qualifications, preference will be given to severely disabled candidates. The Fraunhofer-Gesellschaft is committed to providing equal career opportunities for men and women.

Fraunhofer is Europe’s largest application-oriented research organization. Our research efforts are geared entirely to people’s needs: health, security, communication, energy and the environment. As a result, the work undertaken by our researchers and developers has a significant impact on people’s lives. We are creative. We shape technology. We design products. We improve methods and techniques. We open up new vistas.

Please submit your online application:
https://recruiting.fraunhofer.de/Vacancies/44034/Description/1

If you have any questions about this position, please don’t hesitate to contact us:
Mr. Dr. Benjamin Heitmann
Phone: +49 241 80 21528

Mr. Prof. Dr. Stefan Decker
Phone: +49 241 80 21501

http://www.fit.fraunhofer.de

Data Scientist – User analytics (Post Graduate Program) at SwissBorg

SwissBorg’s Post Graduate Program

Are you a recent graduate looking to enter the paradigm-shifting blockchain and crypto space? Do you want to expand your horizon and be part of the change that the new technology is ushering? Do you want to work with a fabulously diverse and open-minded team of brilliant engineers and professionals? If, yes, then you need to take a look at this great opportunity that we are offering.    SwissBorg Post Graduate Program (SBPGP) is a one-year rotation program designed to offer an opportunity for recent graduates to develop, learn and train in the blockchain and crypto space. The one year program consists of three 4-month modules, bridging and complementing each other. You’ll be paired with a 1:1 mentor, receive support from your manager and have access to the entire SwissBorg employee community to ensure your success. We have created this program to recruit talented graduates and help them evolve into professionals with a career growth potential in our team. We are offering a monthly salary of CHF 3500 for candidates with a Master Degree. If you are a recent graduate with an MBA, Master of Science or Bachelors degree with 1 to 5 years experience and are eager to decentralize wealth management, join us!

Data Science: 1 position in Lausanne

We are looking for a Data Scientist who will support our Product, Marketing and Governance teams with insights gained from analyzing company data. The ideal candidate should be adept at using large data sets to find opportunities for product and process optimization and using models to test the effectiveness of different courses of action. They must have strong experience using a variety of data mining/data analysis methods, using a variety of data tools, building and implementing models, using/creating algorithms and creating/running simulations. The candidate must have a proven ability to drive business results with their data-based insights. They must have a strong statistical background and an analytical mind to extract relevant information from complex and varied data. They must be comfortable working with a wide range of stakeholders and functional teams. The right candidate will have a passion for discovering solutions hidden in large datasets and working with stakeholders to improve business outcomes.

Mission:

  • 4 months with the Product team: As a user analyst, study the large amounts of users and product data. In particular, map user behavior and, based on user properties and flows, identify recommendations and points for improvement for the Product Team.
  • 4 months with the Marketing team: As a growth hacker, study the effectiveness and profitability of different marketing campaigns. Link marketing data with user behavior and product improvement. As a reference in data analysis, guide the Marketing team for future campaigns and actions.
  • 4 months with the Governance team: As a data scientist, assist the governance team in extracting, transforming and loading data from multiple sources, providing assistance in the analysis of this data and performing clear simulations for strategic decisions.

Responsibilities:

    • Mine data and use predictive modeling and/or simulation to increase and optimize customer experiences, revenue generation, ad targeting, and other business outcomes.
    • Develop company A/B testing framework and test model quality.
    • Optimize data delivery and re-design infrastructure for greater scalability.
    • Create reports for decision support in the different sectors.

Requirements:

    • Master in Data Science, Physics or Statistics. Experience in machine learning would be a plus.
    • Strong problem-solving skills with an emphasis on user analytics and product development.
    • Ease of user Monte-Carlo simulations and statistics to solve complex problems and predict possible outcomes.
    • From a complex analysis, extract clear and concise recommendations for strategic decisions. Strong vulgarization and presentation skills are required.
    • Strong skills in Python (Pandas), SQL, Keras or other ML libraries.
    • Initiative and agility are necessary skills in addition to a natural desire to help spontaneously the different stakeholders.
    • Experience setting up data architectures and optimizing storage and queries of large datasets would be a plus.
    • Excellent written and verbal communication skills in English. Good reporting skills are required.
    • A drive to learn and master new technologies and techniques.

Do you  Want to be a part of a path-breaking industry and a kick-ass team? Do you want to create the brand, shape the product, define the company and craft its culture? Then we want to hear from you!