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Oscatel is hiring a Full Stack Developer, working in Node.js, Python or Go, to design and implement solutions for a range of projects that underpin operational services for mobile carriers.
We're an established software provider that's bringing development back in house. We're building modular, containerised, solutions - many of which will become long-term products - mainly around operational support services for carriers.
The domain entails data-intensive services where security, data integrity and uptime are key. This presents lots of interesting coding challenges as we build and integrate our technology.
You can anticipate a mix of well-defined greenfield projects, initially focused on implementing the web application for a large customer deliverable, along with substantial exploratory work as we validate concepts and build new solutions, maturing these into products.
We offer a culture where you may work under your own initiative as part of a collaborative effort towards common goals. It's an opportunity to be a formative team member, and to grow and improve together.
Early projects within the team
We're looking for
Current ecosystem - we'll welcome your influence
Go | Node.js | Python | JavaScript, TypeScript | React/Next.js | GraphQL | gRPC | Elasticsearch | RabbitMQ | Kubernetes | Docker | AWS | Linux | Terraform
Salary and benefits
You will join the Simcel Product team which is working on a groundbreaking product that will change the way supply chain is done. A big part of the job will consist in transforming the huge experience gathered by decades of Supply Chain consulting with the biggest FMCG companies into an automated solution, then extend beyond this experience. Your role will be to take leadership in maintaining or implementing some of the core feature that will enable simcel to deliver the highest possible value, and grow beyond our first customers.
Responsibilities and Duties:
Qualifications:
This position is Remote within UTC +/- 3
Have you ever tried to monitor your infrastructure? We have, and our experience using multiple monitoring SaaS products drove us to build Watchly - a monitoring solution that transforms the way you monitor your products and makes life better for engineers. No more waking up at 2 am and correlating incident data from three different websites, no more ugly & confusing charts and logs, no more maintaining 3 different agents on each VM. One system to rule them all.
At Axiom we are transforming the self-hosted software experience, building a product suite that encapsulates everything a business needs while ensuring a high-quality experience. Our focus on ease of use, security, and privacy ensures our customers get all the benefits of traditional SaaS products, right inside their infrastructure.
**About the Engineering Team ** Engineers at every level directly impact improvements across the product, from feature scoping through design to end polish. Building an outstanding experience for each of these user flows is made more complex by our goal of creating what is best for customers - rather than what is easiest to deploy.
**About the Role **
As a software engineer at Axiom, your breadth of skills paired with our bottom-up product process will give you as much autonomy and license as you can handle. If you can build it and it’s good for the company, do it! There's no limit to how valuable you can be or how much impact you can make here. We’re looking for people who want to make a mark on the world—who have the ambition to dream big and the talent to bring those dreams to fruition.
Responsibilities
Explore new systems, and processes while also being able to discuss when (or when not) to use them. Help further design and implement our distinct homegrown time-series database from an architectural and engineering viewpoint. With a focus on performance and stability take our time-series database to the next level Participate in a culture that values thoughtful code reviews, and frequent deploys. Must-Have Qualifications
**Nice-to-Have Qualifications ** * Be familiar with, and comfortable contributing to, robust backend tooling to support our growing team. * Understand the ins-and-outs of debugging cloud systems, and, have in-depth experience with tuning performance for massive datasets * Experience writing documentation and tests, appreciating their importance to the team and product * Open source contributions, projects, and working with communities
**More About Us ** The team at Axiom has been fortunate to work together for many years across multiple companies and multiple products.
Throughout our journey, we would come across services that we wanted to use for monitoring/data visualization/etc, and we would always have a tough choice to make: hand over our data to a third party to get a fully featured product, or use a half-baked solution that could run inside our infrastructure and allow us to keep our data safely in our hands.
When the previous company we worked for was acquired by Microsoft, we decided to take that opportunity to work on this problem. We decided to build polished, featureful, and easy to use products which didn’t sacrifice privacy and security.
The result is Axiom.
About X-Team
"X-Team provides high-performing, on-demand teams of developers for leading brands."
X-Team is a 100% remote international company, originally founded in Melbourne, Australia. We help companies scale their development teams by providing them with extraordinary teams of developers from around the world.
We believe in living a life of freedom that allows you to spend more time getting energized by your passions. We've fostered a unique, active lifestyle and culture around this idea that continues to attract thousands of developers to apply every day. Our community is the most energizing community for developers in the world.
What separates us from our competition is the level of attention and care we give our developers compared to other more "talent"-based solutions. We proactively support them, fund their learning and growth, connect them in roaming hacker houses around the world, and give them a remote environment that motivates and inspires them on a daily basis. While other companies simply place and drop their talent, we foster and cater to our unified teams of developers centered around the same beliefs, values and lifestyle.
We're uniquely situated to help shape how companies grow their businesses in the digital age and aid them in being able to do so properly with the right people.
About You:
Nice to have:
Personal:
Perks:
This job posting is no longer available
Chorus One is close to releasing a validating node for the Cosmos network. We are actively searching for a Blockchain Engineer to build validating nodes for other decentralized networks. The work consists of reviewing codebases of other decentralized networks, designing a path forward to deploy validating nodes using our internal infrastructure and to ensure operational security in deployed infrastructure. This position is a unique opportunity to work with a very experienced team on cutting-edge decentralized networks and financial services around cryptocurrency.
Responsibilities:
The ideal candidate:
This job posting is no longer available
Swish is a world-class development studio which teams have delivered products for Google, Microsoft, Kik, Nasdaq, Factset, and other major enterprises. The blockchain engineering team at Swish is looking for talented protocol level engineers to design and implement core protocol features (like sharding, multi-chain architecture, two-way pegs, zk-Starks, zk-Snarks, and state channels) for new blockchains. Our mission is to bring the promise of a decentralized blockchain-based future to reality for clients.
As a blockchain engineer, you will work on protocol level infrastructure for blockchains. We acknowledge that the blockchain space is in its infancy. Prior experience with blockchain development is required but we are flexible as to which paths you’ve taken to get it.  You should have prior experience developing high quality server and blockchain architecture and be excited about doing that at a studio that is transforming the way companies run their businesses.
We are looking for individuals who are passionate about being at the forefront of a new technological paradigm and can lead the design and development of scalable applications. A successful candidate will bring deep analytical ability, a security-first mindset, and the ability to deliver results within a fast-moving, agile environment.
We are also looking for: • Strong communication skills • Experience with measuring and improving server response times in different conditions and environments. • Experience with unit and integration testing, continuous integration, and deployment workflows.
You should be motivated by a desire to solve the most important problems, obtain unprecedented results, and push your methods to their maximal performance.
Responsibilities
• Write secure, well-documented, well-tested code • Write code to interface with data stores, including databases (relational and non-relational) and a blockchain • Design, implement and document clear and consistent APIs to be consumed by web and mobile clients • Guide product decisions
Requirements
• 1+ years experience with Golang or C++ • 4+ years of experience in a backend engineering role • Experience with distributed systems • Familiarity with a modern web development framework such as Python (Django/Flask), Ruby (Rails), or Javascript (React/Flux) • Comfortable operating in dynamic environments
Bonus Points
• Background in cryptography, networking, or distributed systems • Familiarity with Cosmos / Tendermint • Proficiency in React/Flux, Node, Drizzle, Truffle, cryptoeconomics, or protocol-level blockchain development • Contribution to open source software • Degree in STEM field, especially software engineering or computer science related. • Experience in small startÂup environments helping large enterprises. • Experience with a distributed team
About Swish
Launched in February 2013,Swish is a fast-growing business with an innovative working culture and teams spanned across the world with teams in Toronto, San Francisco, Berlin, Auckland, Bruxelles, Medellin, and more.
We create products for successful business using cutting-edge technologies: Blockchain, Machine Learning, and Apps Dev. Working with Swish puts you in contact with prestigious brands, wherever your base is. We are a 100% remote-work company because we believe it is everyone’s choice to live and work the way they prefer.
Work is organized in sprints  - 2 weeks periods to which, as a member of our talent community, you choose to commit. You always have the choice to accept or decline a sprint, or take-on multiple sprints simultaneously.
We let members choose what suits them best depending on their current situation: family, travel, studies, finance. We know life is not linear and we respect the humans behind the screens.
Our work ethic relies on six core values: Transparency, Directness, Meritocracy, Autonomy, Responsibility, Continuous Learning.
Ensuring a diverse and inclusive workplace where we learn from each other is core to our values. We welcome people of different backgrounds, experiences, abilities, and perspectives. We are an equal opportunity employer and a fun place to work.
Join the future of work today.
Hypergrowth is seeking an experienced Blockchain Developer who has solid expertise in system and software architecture, delivering scalable Enterprise software. The perfect individual will be confident and experienced with relevant full life-cycle architecture and software development capabilities.
We are looking for a Senior Software Engineer who can turn ideas into reliable, beautifully written code that other people will find easy to comprehend and modify. You have a fundamental understanding of distributed systems and how Linux works behind the scenes. All additional experience in low-level systems is considered to your benefit. Experience and understanding of blockchain are not mandatory.
QA Engineer (Go, blockchain, distributed system)
Swarm is a system of peer-to-peer networked nodes for a decentralized storage and communication service.
Swarm could shape the future towards a self-sovereign global society and permissionless open markets. On Swarm, applications run autonomously yet securely in a planetary-scale deployment and execution environment.
Bee is a Swarm client implemented in Go. It’s the basic building block for the Swarm Network. Bee provides low level constructs for file storage, feeds, key-value stores and untraceable communication, through solid, well-tested code delivered in an agile manner.
Key technologies are Go, libp2p, protobuf, leveldb, and go-ethereum, as well as various cryptographic libraries.
Your role: This role expects the candidate to function as a large node operator, conducting testing and immersing themselves in the responsibilities of node operators. This requires experience in a comparable QA position, as well as an interest in DevOps-related areas. However, we consider motivation and initiative-taking to be the most crucial qualities that the ideal candidate should possess.
The responsibilities of the role: Writing and executing end-to-end test scenarios on testnet and mainnet in order to assure performance and reliability. Submit detailed bug reports and issues to our developers' team. Give the green light to the developers' team to proceed with a release. Be an active part in shaping the way our products are built by analyzing how functionality, user experience and performance could be improved.
This role is an excellent opportunity, as in the future we expect the QA team to grow and therefore this role could open the possibility of becoming the QA team lead.
Your profile: * You have at least 3 years of hands-on experience in a similar position. * Solid understanding of distributed systems * Experience in executing manual and automated tests interacting with the API. * Be able to set up different environments to perform automated testing on them. * You are familiar with the blockchain ecosystem. * Experience in managing panels and dashboards for monitoring, * Familiarity with Ethereum is a must. * You can express yourself fluently in English, both verbally and in writing. * You manage your own time effectively and respect time constraints. * You like to take initiative. * You are available around CET timezone.
We appreciate: * You are familiar with Golang. * Exposure to infrastructure-related tasks (will be needed to set up environments). * Familiarity with Grafana, Loki and Prometheus * General acquaintance with cryptographic concepts. * Experience with the Javascript ecosystem.
We offer/Team perks: * An open, flat and transparent work environment * 100% remote-friendly * Flexible working hours * We care about our swarm: Incentives through BZZ, our token
To apply, please send your CV and GitHub repo to talent@ethswarm.org.
Sologenic is disrupting the asset trading industry: Tokenized Securities, Crypto Assets & NFTs. Join the team and let's make the future of DeFi. (sologenic.org and sologenic.com)
Sologenic is also developing "Coreum" a new Layer-1 Blockchain. The team is currently looking to hire 3 Golang Developers. (www.coreum.com)
Responsibilities
Required Skills
Additional Preferred Skills
This is a remote job.
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