Tooling & Solutions Engineer (Go)
Gevulot is a generic decentralized prover network designed for deploying arbitrary provers as on-chain programs while maintaining performance similar to centralized provers. The vision of Gevulot is to make the creation of performant zk-based systems, such as validity rollups, as easy as deploying smart contracts.
About the Role:
We are looking for a Solutions Architect to work closely with our Gevulot partners. Your goal in this position would be to make it more convenient for them to start and keep using the Gevulot network. We are looking for a person who has a wide range of expertise in different technologies/sectors to easily discover, propose, and execute the best solutions. You are comfortable working in CLI and have an excellent routine in thoroughly documenting solutions and instructions.
Requirements:
Key Responsibilities:
What We Offer:
Stack:
Summary: We have a full time long term remote Senior Golang Backend position in our very well funded startup Kubeshark. Direct hiring by the startup, no outsourcing, good benefits.
Main skills needed: 5+ years with Golang as the main technology. also very experienced senior level with Kubernetes.
Big bonus skill: open source contributions Big bonus skill: low-level coding experience at the Linux Kernel (e.g. BPF, eBPF, Drivers)
You will be working with a small amazing team on very interesting concepts.
About Kubeshark
Kubeshark is a new open-source project available on GitHub that equips SREs and DevOps with unique insights, previously unavailable, to accelerate their pursuit of the root causes of production incidents and facilitate swift incident resolution.
Think Wireshark re-invented for K8s: Kubeshark provides real-time, cluster-wide, protocol-level visibility into API traffic, empowering DevOps and SREs to see with their own eyes what's happening in every corner of their Kubernetes clusters.
Opportunity: -Work in a remote-first, asynchronous company -Full-time employment or contract/project-based work -Join a funded, early stage startup led by a proven entrepreneur who already did an exit and sold a company -Option to receive equity -Continuously deal with bleeding-edge technologies -Absolute authority and a ton of tailwind to build something big and great!
Character: -Self-activated, energetic. -A one-person team with a multidisciplinary approach and an appetite to own as many facets of the application as possible -Insatiable hunger to learn, and courage to embark on new disciplines (integrations, languages, bleeding-edge technologies) -Smart, highly organized, perfectionist -Very comfortable to repurpose open source code before writing new code -Won’t let obstacles slow them down -Team player -Hardworker and good communicator -Highly enjoys and fully understands what it means to be part of a vibrant, highly dynamic startup environment
Scope: -Take an active role in developing the backend of Kubeshark (https://kubeshark.co) -Write Golang code, and build docker images that run inside Kubernetes -Write low-level Kernel code
Skills: -Great english -Senior developer with global/system-wide view -Strong understanding in microservice architecture -A fast prototyper -Thorough understanding of the network OSI stack and network protocols -Super comfortable using kubernetes, docker, kubectl, building dockers locally, editing manifests, etc -5 yrs+ experience in Golang -Active on Github with proven experience in leading or contributing to open source projects -Active on developer social networks (e.g Redit, StackOverflow) -Proven successful experience working remote -Experience in low-level coding at the Linux Kernel (e.g. BPF, eBPF, Drivers) - big plus -Experience as a DevOps, managing Kubernetes clusters and AWS resources, a very strong plus.
Out team is US/Europe based and so we will consider candidates mostly from these timezones (US/Latam/Europe).
We're looking forward to hear from you :)
If you've ever envisioned yourself at the forefront of AI and Web3 innovation, then Cere offers the perfect opportunity to transform that vision into reality.
Cere is a cutting-edge Web3 data infrastructure scale-up seeking someone who is not just looking for a job but wants to be challenged to accomplish great things in an exciting venture.
We seek an experienced Lead Golang Engineer who has designed, built, and operated high-throughput, highly resilient distributed data systems. This is a rare opportunity to work with a number of talented innovators on building a protocol that can change the data cloud landscape, e.g. decentralizing big data.
This core systems development position will challenge you to drive the design and development of significant system software components with a highly collaborative, test-driven, and rapid prototyping approach. In addition, you will definitely need to build upon your previous innovation and operational experience with highly scalable distributed systems that provide availability, reliability, and performance guarantees.
About Cere Network
Since its launch in 2019, the Cere team has consistently anticipated the difficulties that the present systems would encounter, now highlighted by the swift advancements of AI and the accompanying surge in data. With companies using multiple vendors causing data fragmentation that complicates AI integration, Cere is presenting itself as an objective, open-source solution, with a clear vision: All data should be decentralized. Unequivocally.
Cere is backed by the world’s largest institutions and projects, including Binance Labs, Republic Labs, and Polygon. For more info, see: www.cere.network
Our Ethos
At Cere, we're not just hiring for roles; we're seeking a specific blend of qualities. We value those who excel in our fast-paced environment, embracing methodical, simulation-driven development and a first-principle thinking approach.
Our team members uphold high standards, discipline and a growth mindset that fuels ongoing learning and process refinement. Exceptional written communication is a must, as we rely on tools like Notion, Slack, and Wiki to ensure organized, transparent collaboration.
We prioritize autonomy and goal orientation, fostering a culture of accountability and transparency. Our ecosystem thrives on supportive, challenge-driven teamwork, a driving force behind Cere’s rapid innovation.
We're drawn to individuals with character, high standards, and the ability to build and optimize efficient habits. A growth mindset and commitment to collective success underscore our team dynamics, as we aim to nurture a larger ecosystem of collaboration and progress.
Requirements
Nice to have - Experience with distributed databases and/or storage systems. - Database engine internals (storage): indexing, access methods, concurrency control, logging, caching, transaction processing, replication, backup restore, and buffer management. - Database engine internals (query processing): query compilation, optimization, execution, parallel execution. - Distributed systems: consensus-based quorum replication, peering networks system implementation.
Tech stack: - Golang - libp2p - BadgerDB - Substrate-based blockchain API - Crypto libraries for asymmetric encryption and signatures
A bit more about our Multinational, High-Performance (and primarily remote) Team
Join a highly talented multicultural team that is based all over the world. We have offices in San Francisco, New York, Warsaw, Amsterdam, Berlin, and several locations in Asia. As stated above, we make remote working possible by embracing our ethos, yet many teams also travel to meet in person every 1-2 months. We all want high degrees of autonomy and flexibility to make life and work fun, but transparency, accountability/ownership are the requisites.
We are seeking a skilled Staff Software Developer to join our team. This role is open in our Amsterdam office (relocation is possible), or remotely (EU or UK-based).
You'll focus on one of the most used Products: Chat, as well as the brand new Video & Audio API.
A big portion of your day will be dedicated to software design, research, and coding.
On typical projects, you will have a lot of freedom and you will be paired with another team member.
Our team is made up of very experienced engineers, some with more than 10 years of experience.
By working together you will learn from each other along the way. Not only that, you will have an enormous impact!
Our customers have millions of users; they use Stream for mission-critical features such as showing content and exposing the core functionality of their application.
You have:
Bonus points:
Our tech stack
At Stream we use a wide collection of technologies to offer highly optimised and available features to our customers. Over the years we have experimented with different programming languages, frameworks, databases, and libraries.
Here is a short list of the technology that we currently use.
Do not worry if you do not master them all or if you do not see your favourite tool or language, you will have the chance to be exposed to most and to convince us to expand the list:
Stream employees enjoy some of the best benefits in the industry:
A team of exceptional engineers
The chance to work on OSS projects
28 days paid time off plus paid Dutch holidays
Company equity
A pension scheme
Remote work flexibility
A Learning and Development budget
Commute expenses to Amsterdam covered or the option to use a company bike within the city
Fitness stipend
Monthly in-office chair massages by a professional
MacBook Pro
Healthy team lunches and plenty of snacks
A generous relocation package
An office in the heart of Amsterdam
The opportunity to attend or present at global conferences and meetups
The possibility to visit our office in Boulder, CO
Parental leave paid at 100%
Note: this list of benefits applies to Netherlands-based employees and is adjusted per your location of residence.
Stream has a casual social culture, our team is diverse and we all have different backgrounds. Now, Stream is a team of over 130+ peers from over 35 countries across the globe.
We value transparency, aim for excellence, and support each other on our way to new victories.
Our team consists of the strongest talents worldwide, making Stream a great place to learn and improve your skills.
When it comes to software engineering, our culture is oriented towards ownership and quality: our goal is to deliver stable software.
If you are interested in becoming a part of what we do, apply now!
Stream provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
No recruiters/agencies please
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
Internet and WiFi are critical to every business. Meter is building the software, operations, and hardware solutions to make getting online easier. Our mission is to make companies of all sizes more productive and secure through providing great internet infrastructure. We believe every building should come with internet, networking, and WiFi; just like water, gas, and electricity, the internet is a fundamental utility.
Unlike traditional internet solutions, Meter’s approach is vertically-integrated across engineering and operations. We design and manufacture our own hardware, develop the entire software stack, and manage our users’ network. Meter’s software and hardware solutions allow our users to focus on what’s most important to them: running their business.
We are looking for people who are excited to work on complex problems, enjoy learning and working with others, and above all, are kind and ambitious. We are building for the long term and just getting started. We'd love your help.
This role will be focused on helping scale the Meter Network Dashboard. Dashboard is at the core of how our user’s manage and observe their networks. It’s also where our future products that build on networks, will live. Meter owns the entire hardware and software stack and this enables us to unlock value for our customers at a scale not seen in the industry yet. You will be a core member of this team - helping craft the vision for this product, building the underlying data models, APIs, and working with a cross-functional team to scale this to thousands of businesses. You will also be working with large data sets that Meter collects in order to provide valuable insights to our customers.
This role is based out of our San Francisco office. Our in-office days are Tuesday - Thursday.
The salary range represents the low and high end of the salary range for this job in the Bay Area. The actual salary offer will carefully consider a wide range of factors such as your skills, qualifications and experience.
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 the messaging layer of Web3.
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 developing 3 open source implementations of Waku:
Nwaku. https://github.com/waku-org/nwaku: the reference implementation and service node
Js-waku, https://github.com/waku-org/js-waku: for the browser
Go-waku: https://github.com/waku-org/go-waku: to integrate as a library in native applications
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 decentralization and more.
We are looking for a Software Engineer who is passionate about Ethereum, and decentralization. And who would relish the opportunity to champion Waku to other Web3 projects and developers.
Key Responsibilities
Design, implement and document Waku Golang libraries (go-waku)
Maintain, improve, troubleshoot Waku React Native, the React Native wrapper of go-waku
Implement new protocols as defined by the Research Team
Investigate and fix issues in go-waku and upstream libraries such as go-libp2p
Optimize go-waku and upstream libraries for the mobile/React Native
Support dApp developers in using go-waku and Waku Golang libraries
You ideally will have
Experience building applications with complex logic, cutting edge technology or applied research
Ability to learn new concepts and technologies quickly, you are a polyglot
Experience building libraries in Golang, for network and mobile environments
Open to maintaining a native library for React Native
Good communication skills (written and conversational)
Strong alignment to our principles: https://status.im/about/#our-principles
Bonus points if
You are already familiar with the Ethereum community
You have experience with go-libp2p or other libp2p implementations
You have experience with C-Bindings & Cgo
You are in Web3 or blockchain development
You have experience working for an open source organization
You have experience working async
[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].
Hiring Process
Intro call with our People Ops team
Interview with member of the Waku team
Pair programming session with member of the Waku team *
Interview with Program Lead
Compensation
The expected compensation range for this role is $65,000 - $80,000 (negotiable, dependent on how we assess your skills and experience throughout our interview process. We are happy to pay in any mix of fiat/crypto).
Remote | Full-time | Contractor
Maestro is a cutting edge software startup with the mission of providing end-to-end solutions for funding, building and scaling decentralized applications on the Cardano blockchain. By abstracting away the complexities of the blockchain, our platform enables developers to concentrate more on their user experiences and less on the underlying scale, security and reliability required to support their products.
##About the role We are looking for highly motivated and talented engineers to work with the team and help lay the foundations for the financial future! As a Software Engineer specializing in Go, you will build mission-critical software that enables decentralized applications to interact with the Cardano blockchain reliably and at scale.
We have raised money from VCs around the world to help us realize our vision of becoming a key blockchain infrastructure provider in the industry. We are currently undergoing a seed round raise and rapidly obtain customers to battle test our tools and services!
Please submit your application, along with a resume and brief letter of intent to info@gomaestro.org.
Website: www.gomaestro.org
This job posting is no longer available
Gcore in a nutshell:
Our mission is to make the Internet faster, more reliable, and more secure.
Gcore is a powerful leader in the public cloud and edge computing, content delivery, hosting, and security solutions. Headquartered in Luxembourg, with offices around the world, the company provides the infrastructure to global leaders in numerous industries.
Our company has over 400 employees from more than 30 locations. Diversity and inclusivity are at the (G)core of our business. We believe having a diverse workforce is crucial if we want to deliver on our mission to build a better Internet.
We’re looking for Golang Software Engineer, motivated and open-minded professionals who will join our journey to personal and company growth!
We’re looking for a passionate Golang Software Engineer to design, develop DNS product features. Ideally, the candidate should be able to build high-quality, innovative and fully performing software in compliance with coding standards and technical design. Software engineers must be skilled in development, writing code, and documenting functionality.
Key Responsibilities:
Required qualification & skills:
About the Company:
Gcore is an international cloud and edge leader in providing first-class web performance, content delivery, and security headquartered in Luxembourg, whose global infrastructure is included in the Guinness Book of Records.
Gcore manages its own global IT infrastructure across 6 continents, with one of the best network performances in Europe, North America, Asia, and LATAM, according to the independent analytical system, Cedexis (a Citrix company), due to the average response worldwide time of 20−30 ms, although in several regions, it even dips under 3−5 ms. Gcore’s network consists of 140+ points of presence around the world in reliable Tier IV and Tier III data centers, with a total capacity exceeding 110 Tbps.
Equal Opportunity Employer
Gcore is an equal opportunity employer committed to a diverse and inclusive workplace. We pride ourselves on being represented by people of all backgrounds and experiences. We aim to attract and employ diverse talent. We provide equal opportunity to all applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity, gender expression, national origin, disability, or any other legally protected characteristics.
About us:
All in Bits (AiB) aims to create a more transparent and accountable world through open-source software that enables permissionless innovation and borderless transactions. Our technology empowers builders to launch sovereign blockchains and decentralized applications (dApps) that are secure, scalable, and interoperable.
As a core contributor to the thriving Cosmos ecosystem, AiB engineers pioneered the first-ever Proof-of-Stake network and built the core infrastructure that powers Cosmos today including Tendermint Core, Cosmos SDK, and Inter-Blockchain Communication (IBC). From creating and funding to engineering and marketing, we prioritize simplicity and minimal production to build technological solutions that endure.
AiB is committed to upholding core Cosmos values of transparency, accountability, and decentralization. That’s why we support the creation of the Decentralists DAO for the Cosmos Hub to move all operations on-chain, starting with engineering. By establishing the Decentralists Engineering Team (DET), we aim to advance core components of the Cosmos tech stack and encourage open dialogue, decision-making, and innovation.
How we work:
We focus on talent rather than location to hire the very best person for every role. Open communication is vital, and we use the best tools to collaborate efficiently. Everyone has the autonomy to create their best work, which we reward with unlimited growth potential. AiB is remote-first, and to support your working life, we offer carefully considered benefits and hold regular team and company-wide meetings to encourage collaboration and interaction between teams.
You have flexibility to work the hours best suited to your lifestyle; as long as you deliver consistent quality work, the sky's the limit! You will be required to be available from 8 am - 10 am PST some days when we bring our people together to contribute to our Townhall sessions. We value diversity, inclusivity, honesty, and accountability. AiB is a place where talent thrives and you'll have the opportunity to carve out an exciting career trajectory best suited to your unique skills and interests.
About the position:
AiB's Developer Experience (DevX) team is seeking a talented and motivated software engineer with experience in designing and developing backend systems in Go. You will be working within the DevX team to define requirements, iterate on software solutions, and deliver useful developer APIs for people interested in building Gno ecosystem. We’re looking for a motivated and versatile engineer who understands developer ergonomics and has great written communication skills. Your work will be hugely impactful, as your APIs will be used by a rapidly growing, international audience of developers.
What you will be doing:
We are looking for someone who has/is:
Nice to have: