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.
Swarm is a system of peer-to-peer networked nodes for a decentralised 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.
Should you be interested in the position, please send your CV and GitHub repo to talent@ethswarm.org.
The Role: We’re looking for a senior-level Backend Engineer who wants to develop event-driven, cloud architecture microservices in Go and who has existing production experience in Go. Our systems are deployed via GitHub Actions, containerized and deployed into AWS managed Kubernetes. Other elements of our architecture are Kafka, Postgres, and Redis. The ideal candidate is a fast learner, accountable, owns the problem, has a knack for creative problem-solving, and is a low-ego team player. You will join Nacelle’s core development team to develop and build new features for our backend systems. You will work directly with a team of talented engineers and product leaders.
Responsibilities Include: * Collaborate closely with Product to build impactful new technology for our customers * Build and maintain microservices in Golang while leveraging our modern cloud architecture * Conduct code reviews to ensure standards of qualify and observability are met * Write and maintain automated tests
Skills & Qualifications: * 7+ years of in-production backend developer experience * 5+ years of in-production Golang experience * 4+ years developing and deploying modern microservices
Nice to Have: * Experience in the ecommerce space * Experience in a fast-paced, VC-backed, remote SaaS startup
Senior Software Engineer (Go, blockchain)
Swarm is a system of peer-to-peer networked nodes for a decentralised 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: Take architectural decisions for our p2p distributed network Suggest improvement solutions for our codebase and the testing process Development of the reference Swarm implementation in Go aka Bee Developing domain-specific knowledge and expertise in the Swarm incentive layer implementation Bringing code up to spec Delivering well-tested code Conducting thorough code reviews to your peers
Your profile: You have 5+ years of experience in a similar position & at least 3 years with GoLang You have experience in working on large-scale distributed systems Familiarity with infrastructure tools (we use k8s, helm) You follow SOLID principles You like to work in a fast paced environment Strong sense of ownership and responsibility You manage your own time effectively and respect time constraints You like to work remotely You are available around the CET timezone You can express yourself fluently in English, both verbally and in writing
We appreciate: You have a solid grasp of blockchain principles and application design considerations Experience with libp2p You are familiar with go-ethereum Acquaintance with cryptographic concepts Knowledge of monitoring tools (we use Grafana, Prometheus, Jaeger and OpenTracing) Knowledge of Solidity A passionate open-source contributor
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
Should you be interested in the position, please send your CV to talent@ethswarm.org
About Status
Status is building the tools and infrastructure for the advancement of a secure, private, and open web3.
With the high level goals of preserving the right to privacy, mitigating the risk of censorship, and promoting economic trade in a transparent, open manner, Status is building a community where anyone is welcome to join and contribute.
As an organization, Status seeks to push the web3 ecosystem forward through research, creation of developer tools, and support of the open source community.
As a product, Status is an open source, Ethereum-based app that gives users the power to chat, transact, and access a revolutionary world of DApps on the decentralized web. But Status is also building foundational infrastructure for the whole Ethereum ecosystem, including the Nimbus ETH 1.0 and 2.0 clients, the Keycard hardware wallet, and the Waku messaging protocol (a continuation of Whisper).
As a team, Status has been completely distributed since inception. Our team is currently 150+ core contributors strong, and welcomes a growing number of community members from all walks of life, scattered all around the globe.
We care deeply about open source, and our organizational structure has minimal hierarchy and no fixed work hours. We believe in working with a high degree of autonomy while supporting the organization's priorities.
About Waku
We are building Waku as a public good infrastructure. Waku is uncompromising Web3 communication at scale. It is a decentralized, censorship-resistant, privacy-preserving communication network that enables anyone to send and receive messages without worrying about surveillance or deplatforming.
We are enabling Ethereum builders to create new projects with a fully decentralized architecture, think dApp to Wallet notifications, NFT marketplaces, censorship-resistant chat, layer-2 and more.
Waku enables a variety of complex use cases and applications. To facilitate the adoption of Waku, you will design and implement application protocols to provide to dapp developers as off-the-shelf SDKs.
Waku.org
Key responsibilities: * Design, plan, coordinate and execute the integration of Waku in Status Communities application (status-go). * Liaise with Status team to understand Status’ product requirements and roadmap. * Liaise with Waku team to understand Waku’s features, limitations and roadmap. * Drive design discussion of the integration of Waku in Status Communities; Communicate risks and cost effort to stakeholders. * Learn, maintain, improve and troubleshoot the chat related functionalities of status-go codebase; Report issues to Waku and Status teams. * Beyond 3-6 months: strategize and execute the creation of Chat SDKs (Golang, JS, etc) using knowledge acquired working on status-go; Build your own team of engineers.
**You ideally will have: ** * Experience building applications with complex logic, cutting edge technology or applied research. * Experience interfacing with product managers or business analysts, able to hold technical complex discussions with product oriented professionals as well as highly-skilled developers. * At least, 5 years experience as a Software Engineer, including at least 3 years as a Golang Developer. * At least, 3 years experience as Team Lead, Tech Lead or Engineering Manager. * Already in the blockchain and decentralized technologies space or familiarity with it; you understand how they work. * Strong alignment to our principles: https://status.im/about/#our-principles.
[Don’t worry if you don’t meet all of these criteria, we’d still love to hear from you anyway if you think you’d be a great fit for this role. Just explain to us why in your cover letter].
Bonus points if: * You have experience working in chat/instant messaging applications. * You have experience leading the integration of a complex tech stack in an application. * You are already familiar with the Ethereum community, Web3 or blockchain development * You are working for an open source organization.
Hiring process: * Chat with people ops * Chat with Waku Lead * Pair programming with Go-Waku Developer * Chat with Logos Lead
[The steps may change along the way if we see it makes sense to adapt the interview stages, so please consider the above as a guideline].
Compensation:
The expected compensation range for this role is $90,000 - $120,000 (dependent on how we assess your skills and experience throughout our interview process).
We are happy to pay in any mix of fiat/crypto.
Segmed’s mission is to bring higher quality healthcare to millions of patients around the world. We are revolutionizing healthcare research by building a medical imaging data platform with secure and easy data access. We see a future where medical AI helps people get a better standard of care no matter where they are in the world, and we hope you do, too! We are a fast-growing startup in a quickly evolving field and we came out of Stanford and Y Combinator. We're a 100% remote and distributed team.
Position Summary: We’re looking for an experienced Senior Software Engineer to join our Data Partner integration team. You’ll interact with Segmed’s CTO, Project Manager, and the Product Team. You will become a subject matter expert in our Data Pipeline Product and help install it on both on-prem and cloud servers. Our #1 priority is data security, and you will play a pivotal role in designing and building a robust product and infrastructure that can support our needs. This is a highly visible role that carries a lot of responsibility while offering great opportunities for learning and becoming an expert.
Essential Duties and Responsibilities:
Required Qualifications:
Extras:
Why you'll love working here:
Segmed Values
The Segmed team is international. We have team members from a huge variety of backgrounds and lifestyles. We consider equal opportunities essential. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
As our Senior Backend Software Engineer (f/m/d), you'll play a critical role in developing our key functionalities and achieving an engineer-like understanding of our cutting-edge software.
Our team is made up of dedicated individuals who are passionate about product development from start to finish. From design to deployment and beyond, we're committed to creating intelligent solutions that will transform the way engineers approach their work.
The ideal candidate for this role isn't just another cog in the machine - they're a creative thinker who's always eager to explore new ideas and challenge the status quo. With the confidence to exchange ideas freely and the tenacity to tackle problems head-on, you'll be an essential part of our team as we continue to push the boundaries of what's possible. So what are you waiting for? Let's revolutionize the world of engineering together!
MUST HAVES:
NICE TO HAVES:
*Seniority level is based on performance in the technical interviews and challenges. All employees have the opportunity to elevate at the rate of skill progression*
We care about your future:
We care about your development:
We care about respect:
We care about serious FUN!
We care about innovation:
smlXL is a 'stealth' start-up building an Information retrieval service with Consumer and Enterprise applications. Our first focus is providing a far richer understanding of the semantics of blockchain activity, making data and information accessible and useful to all.
We aren't ready to talk broadly about what we are working on, but we might be a good place for you if:
You are highly technical; you care about your craft; you are constantly learning; used to working on baremetal servers and running your own stack, you are fascinated by Information Systems, Semiotics, and Blockchain data; you get excited by turning black boxes transparent; and you love working on things that add a ton of value to consumers and prosumers alike; or you are into the EVM, decompilers, databases, and distributed systems.
About You
Benefits and Support
We are looking for an experienced Senior Backend Engineer to be a part of one of our cross-functional teams to help us shape the future of the time tracking industry and deliver real value to our customers with both new and improved features.
The salary for this position is €70,000 annually.
You can work from anywhere in the world.
As a Senior Backend Engineer, you will be taking ownership of one or more domains of our product and will work closely with other Backend and Frontend engineers using cutting-edge open source frameworks to highly-available RESTful services and back-end systems.
The main technologies you will be working with are Go, PostgreSQL and Google Cloud Infrastructure. Even though you can work whenever you want on your tasks, our team meetings can happen between 11:00 to 15:00 UTC. You need to be willing and available to attend these meetings when they happen
Your main responsibilities will be:
We are a global team of 130+ awesome people working from over 40 countries around the globe. We hire globally, you work locally—in the heart of London, a beach outside of São Paulo, or a quiet village near Florence, the choice is yours. Every few months we travel to meet up somewhere in the world and spend some quality time together. We place a huge amount of trust in our people, and we measure the outcomes rather than the work itself. Our values fuel our results.
Wonder if you'll fit in?
We would love to hear from you if you strive to solve technical problems of high scope and complexity and have long-standing experience programming in Go.
In particular, we are looking for:
Bonus points for: