SR. SOLIDITY DEVELOPER

Senior Solidity Developer
About the role:

Tykn is looking to hire a Senior Solidity Developer to accelerate the scaling of the company! 

Do you have a proven track record in solidity smart-contracts development and are looking for a new challenge? Look no further!

Responsibilities Requirements
  • – The (re)evaluation and (re)design of the system architecture, which is based on Solidity smart contracts.
  • – Ensure the validity of the system by testing the code.
  • – Ensure resiliency, privacy and upgradeability in the code that is built.
  • – Work within Agile and DevOps frameworks.
  • – Guide in the alignment with overall architecture design together with the rest of the technical team.
  • – Assist in bug-fixes and other problem-solving processes.
  • – Provide detailed technical information at e.g. conferences or meet-ups
  • – In-depth understanding of Blockchain technology
  • – 2+ years experience in developing Ethereum smart contracts written in Solidity.
  • – High level of experience of working in Agile projects with highly automated DevOps.
  • – Experience in system testing
  • – Experience in collaborating with User Interface developers.
  • – Experience in incident and problem resolution in production environments.
  • – Enthusiasm for working in a space full of unknowns, pivoting as needed, and being comfortable with not knowing the end state is a must.
  • – Teamwork, flexibility, initiative, communication and organisation competencies are required.
  • – Experience of full-stack development, especially with Angular and Node, is an advantage.

We offer:

A friendly and modern workplace in the center of the city of Leiden, The Netherlands. The office building houses various amenities, including a gym, wellness area and swimming pool overlooking the city. We work with one of the largest NGOs in the world, creating the impact needed in the identity space for social and economic inclusion. You will be working with dynamic professionals and ego-free team players who value taking initiative and spearheading development processes. You can count on a competitive salary, creative freedom, and plenty of ways to increase your skills in an inspiring international environment. We also always have international events and trips planned throughout Europe, the U.S. and MENA region, where the team is usually present. We are impacting the lives of billions of people, hence changing the meaning of being a “billionaire”!

So are you the next Solidity Dev. Billionaire? Please apply by emailing your resume with cover letter to: jobs@tykn.tech


Note: this position requires you to be on location Monday to Friday at least for part of the day to make sure everything is handled. This is not a remote role.

FRONTEND ENGINEER (Mobile/Web)

As a Frontend Engineer

YOU:

…are passionate about Frontend Development and have a proven affinity with UX and visual design principles.

…have previously worked on blockchain projects.

…have the magic to turn designs into well-functioning responsive products.

…are quick to reach consensus with other team members, which allows you to work in a more streamlined and performance-focused manner.

…will be part of a small team that consists of passionate, intelligent people with a pragmatic nature who are always willing to share their knowledge.

 

The way we work and Who we are

WE:

…work with solidly established processes that let you focus on what you do best.

…give everyone a chance to be heard, shape solutions and see their impact.

…maintain a flat hierarchy that values everyone’s contribution and brings out the best in all of us.

…highly value positive energy, diversity and inclusion.

…believe in clear communication and continuous learning.

 

This is you in a nutshell:

DESCRIPTION:

  • – You have at least 4 years of experience in Frontend engineering.
  • – Are able to integrate frontend with Sovrin as a backend
  • – Work very closely with development and business teams and can articulate a long-term vision for maintaining and scaling our frontend projects
  • – Create trustworthy user experiences by building interfaces that are simple, easy to comprehend, performant and reliable
  • – Turn a vision into a tangible development roadmap and keep track of it at all times
  • – Add positive energy to every meeting, and make your coworkers feel included in every interaction.
  • – Translate UI designs, wireframes, and mockups into high-quality, well-tested code
  • – Write clean, maintainable code and testing environments.
  • – Understand frontend development frameworks, including (but not limited to): Java, React.js, Angular.js or Vue.js
  • – Estimate task durations and log project hours and have experience with Scrum/Agile
  • – Are okay with contributing to side projects, such as our corporate websites, UI, performance, etc.

 

We offer

A friendly and modern workplace in the Apollo 14 impact hub of The Hague. We work with one of the largest NGOs in the world, creating the impact needed in the identity space for social and economic inclusion. You will be working with dynamic professionals and ego-free team players who value taking initiative and spearheading development processes. You can count on a competitive salary, creative freedom, and plenty of ways to increase your skills in an inspiring international environment. We also always have international events and trips planned throughout Europe, the U.S. and MENA region, where the core team is usually present; being an early team member makes you core! We are impacting the lives of billions of people, hence changing the meaning of being a “billionaire”!

So are you the next Frontend Billionaire? Please Apply by emailing a resume with a cover letter to: jobs@tykn.tech

 

 

 

The Future of Cash Based Assistance

WHY:

The International Disaster Database records a steady increase in the frequency of natural disasters over the past 35 years. In the past 10 years, the number of people affected by humanitarian crises have almost doubled, whilst the cost of humanitarian assistance has tripled. For this reason, the humanitarian world is undergoing a transformation in the way that aid is delivered. This transformation must not compromise the humanitarian principles of impartiality, neutrality and independence.

Assistance must always reach the most vulnerable. An effective way to support people affected by natural disasters is through a combination of CBA and FBF. FBF allows for both decision-makers and people affected to better prepare for and cope with natural disasters and thus reducing needs when disaster strikes. CBA offers a more efficient and dignified means to deliver assistance, empowers people in need and fosters local economies.

CURRENT CHALLENGES:

However, these CBA programs face multiple challenges. Every disaster type and local context has its unique set of challenges and in turn a unique set of solutions. The scope of the current solutions differ dramatically from high digital connectivity, to that of low or no connectivity. For this reason we started with a common set of parameters that we want to improve on. These can be clustered as:

TIME: Depending on the location, getting cash-based assistance to the most vulnerable can be a slow process. We aim for a system to trigger fund release from anything up to 6 days to 24 hours before a natural disaster strikes (for early warning and early action).

SAFETY: Both Red Cross field staff & volunteers, and the recipients of assistance, are vulnerable due to large amounts of physical cash.

COSTS: International bank transfers, hiring security and in-country logistical challenges creates high costs.

INCLUSIVENESS: Beneficiaries do not always have a proof of identity and are therefore not easily included in humanitarian aid across various humanitarian organizations.

SCALABILITY: Current solutions differ dramatically in each context.

WHO:

510 together with Tykn.tech are exploring the potential of humanitarian aid integrating blockchain in current humanitarian operations.

HOW:

We gathered both teams to meet with a diverse group, including experienced Red Cross cash delegates, system engineers, econometricians and social scientists. Through numerous sessions, we established the current and potential user journeys for all stakeholders. Highlighting challenges of beneficiary registration due to a lack of proof of identity. Incorporating the knowledge of a 150 years of providing humanitarian aid, we look at the social & economic factors that affect the potential technological applications and algorithms that can help identify and ultimately reach the most vulnerable.

WHEN:

The project will conduct a pilot integration in at least one of the current Red Cross operations during 2018.

WHERE:

The ultimate goal is to develop a system that can adapt to any type of disaster in any location. In the interest of scalability, we are exploring two very different local contexts. One with high digital connectivity as with St Maarten, and one with low to no connectivity such as the most vulnerable areas of Malawi.

510 x Tykn Press Release

510 is exploring the use of Blockchain in Humanitarian Aid with Tykn.tech.

The organization is looking for smarter and more efficient solutions to enhance aid when a natural disaster strikes.

510 and Tykn.tech are researching the potential of blockchain to improve cash based assistance. The organization aims to develop a system with a digital wallet that can be used to transfer money faster to those affected in a disaster area. With this money, those affected can purchase necessities like food, water and other relief goods. Today, the 510 data team of the Netherlands Red Cross and Tykn.tech are announcing their cooperation at The North American Bitcoin Conference in Miami.

In some specific cases, the Red Cross chooses to give money to those affected by a disaster to buy the things they need, like food. This process fosters the local economy, increases the resilience of the affected communities and reduces the need of food parcel distributions.


Safe and Efficient

510 and Tykn.tech are researching how blockchain technology can make cash distributions both safer and more efficient. The use of blockchain can, among other things, reduce the logistical challenges where cash distributions are involved. This makes the situation safer for both Red Cross field staff and those affected by the disaster. In parallel, the use of blockchain has the potential to lower overhead costs and accelerate the aid process. As each digital wallet could be linked to an individual, it would be easier to see who has or has not received aid.

“We know from experience that in some specific cases, giving money instead of relief goods works better. Blockchain could optimize this process. To insure we explore to the fullest, we have chosen to work with Tykn.tech”, says Stefania Giodini, team leader of the 510 data team.

“Because of my experience as a refugee, I know the importance of the responsible use of data in humanitarian aid. Working with 510 ensures we can create a process that meets the needs of those affected.”, says Tey el-Rjula, founder of Tykn.tech.

How and if humanitarian aid can integrate blockchain and what the practical implications will be is currently being researched.

 

St. Maarten

St-Maarten has been heavily affected by hurricane Irma and therefore there are currently many Red Cross projects, both running and planned, that focus on recovery. 510 is building on the learnings of St-Maarten’s unique set of challenges and is investigating the potential of blockchain to positively impact these projects. The ultimate goal is to develop a system that can adapt to any type of disaster in any local context.