This job posting is no longer available
Will you join us on a journey to disrupt the trillion dollar travel industry? We are looking for the best and brightest who share our passion for travellers, data, and product.
FindHotel believes travel is the one thing that really opens minds to new ideas, cultures, and ways of thinking. Our mission is to get every traveller in the world the best accommodation deal. From adventure travel and backpacking to honeymoons and family vacations, we deeply care so that every traveller can make the best informed accommodation choice at the absolute best conditions for every trip.
We are growing fast and looking for a Senior Backend Engineer to join us in becoming a global travel category leader.
We build highly performant, scalable services and components that power our product and provide our users with the best content and deals the accommodation industry has to offer. Scalability, reliability, and great performances are the core of what we build. We work with modern stacks (Go, Elixir, Node.js, Python) and, as we embrace the DevOps culture, our infrastructure-as-code in the cloud (AWS) is managed via tools like Docker, Jenkins, and Terraform.
Should you join us, not only you will get exposed to some bright engineers with a passion for delivering great software, you will also get the chance to collaborate with team members from a broader range of disciplines, including data analysts and scientists, product owners, UX experts, and marketing specialists.
What you will actually be doing / responsibilities
Work in a team to solve challenging problems, integrating accommodation providers and building blazing-fast services that serve their data Identify bottlenecks and opportunities for improvements in terms of performance and code quality Help improving our infrastructure and scale it to support our continuous growth in a cost-effective way Support the growth of junior and intermediate engineers by coaching them in their daily tasks, as well as raising the bar of how things are done within both your team and the bigger engineering group What a day in the office might look like
In the morning, you and your fellow engineers sit down with the Product Owner to discuss the performance of a not-so-fast API endpoint. Comparing the ideal performance to the data collected by our monitoring systems, you brainstorm together a few ideas of how to improve the service's performance and design a scalable solution. After lunch, you jump onto an open issue and prepare a pull request that improves the infrastructure's reliability for one of the most delicate components. Before the end of the day, you put together some ideas on how to improve another component's design and organize an architecture review session with some engineers across teams to discuss the benefits and costs of your proposed solution.
Requirements Who we are looking for / requirements
You have at least 6 years experience in back-end development using a modern set up and tooling You have a great understanding of APIs, databases, data structures, queues, and all things back-end, with a strong passion for automation You have worked on a production system that was exposed to significant scale (whether traffic or amount of data) and you are excited by these kinds of challenges You have a sense of pragmatism, constantly finding the right balance between achieving technical excellence and delivering value to the end users You are flexible, curious, and data-guided in helping us decide what to work on next You engage with your team and all the engineering group actively, sharing knowledge and best practices in order to improve with them every day You have production experience working with AWS and you have taken care of CI / deployments / infrastructure in the past Production experience with Golang is a big plus Experience with Terraform is a nice to have
Why join FindHotel?
Lots of chances to learn and grow – you’ll be surrounded by some of the brightest minds in the city, be part of a culture which values sharing knowledge every day and have a budget to attend conferences and develop yourself. A profitable company with fast growth and a great scale opportunity. A competitive compensation package + perks and benefits. (including Stock Appreciation Rights) Flexible time off (take as many holidays as you need) and chance to work remotely - we measure results, not time spent in the office. You will be part of a highly international team in a fun work environment. We value good food, and offer catered lunches from various cuisines.
You can read about our hiring process here: https://blog.findhotel.net/2019/05/the-hiring-process-at-findhotel/
⎘ Copy Link ↗ Visit LinkQA 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.
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.
Do you self-identify as a great problem solver?
Have you been honing your innovation craft for years yet yearning for more complex challenges?
Does the opportunity to play a key role in the launch of a software platform with massive impact (for millions or even billions of people) excite you?
If you’ve answered with 3 resounding yeses, then we want to meet you!
What We Expect We are a cutting-edge web3 infrastructure scale-up project seeking a few very talented developers who are not just looking for a job but want to be challenged to accomplish great things in an exciting venture.
We are the veterans of many successful startups and will put you on the accelerated learning curve toward your future success.
We are looking for 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 Cere Network is the decentralized data protocol powering the future of web3 with trustless content sharing and cloud data interactions between apps, users, AI/ML, and (NFT) assets. Cere is backed by the world’s largest institutions and projects, including Binance Labs, Republic Labs, and Polygon.
Our Ethos We look for a few things across all hires we make at Cere, regardless of role or team: - We seek teammates who will thrive in our fast-paced work environment, where we default to methodical, simulation-driven, fast development iterations and a first-principle thinking mindset. - We crave teammates with high standards and strong discipline, embracing a growth mindset to continuously learn and incrementally improve habits and processes. - We require contributors to have excellent communication skills (esp. written), for everything must be well organized and tracked in Notion, Slack, Wiki’s, etc. We want autonomous, goal-oriented individuals who embrace transparency and accountability. No one wants to micro-manage others. - We need good teammates who are generally cool people who want to be part of a great team & decentralized community where everyone truly helps and challenges each other to learn/grow by innovating together towards greater shared goals. Embracing the building of such a collaborative community is the only way we can sustain rapid innovation (and the only way to live/work, really).
Requirements: - 5+ years of extensive programming experience with Golang. - Deep understanding of system design, data structures, and algorithms. - Experience with concurrency, transactions and parallel execution. - Experience with cryptography (encryption and signatures). - Systematic problem-solving approach coupled with effective communication skills.
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.
WHO ARE YOU?
Do you enjoy dance music? Is software engineering your craft? Then you’re in luck! We are looking for a highly motivated self-starter who embodies both a passion for dance culture and developing world class software. Is this you? Read on…
WHO ARE WE?
Insomniac produces some of the most innovative, immersive music festivals and events in the world. Enhanced by state-of-the-art lighting, pyrotechnics and sound design, large-scale art installations, theatrical performers and next generation special effects, our events captivate the senses and inspire a unique level of fan interaction. The quality of the Headliner experience is our top priority.
Insomniac produces 10,000 concerts, club nights and festivals for seven million attendees annually across the globe. Since its inception, Insomniac's events have taken place in 13 countries across five continents. The company's premiere annual event, Electric Daisy Carnival Las Vegas, is the world’s largest dance music festival and attracts more than 525,000 fans over three days. The company was founded by Pasquale Rotella and has been based in Los Angeles since it was formed in 1993.
THE ROLE
Insomniac Events is seeking a Software Engineer with experience managing projects and leading development teams and is comfortable interacting with stakeholders and third party software vendors. Having the ability to develop customized strategies and adapt to each individual project is paramount to this position’s success.
This Software Engineer will deliver on-time, quality-driven code releases, strategize and manage multiple development projects, and provide direction on software design and the software development process. You will be responsible for writing clean, secure, reusable code while working closely with our internal team and offshore development team. This position is located in Calabasas, CA with the possibility of a hybrid work schedule. This is not a fully remote position.
RESPONSIBILITIES
Partner with Product, Design, and Marketing to build and maintain new features to achieve roadmap goals
Improve engineering standards, tooling, and processes
Partner with offshore development team to build innovative new features that operate at scale
Support debugging production issues across services and multiple levels of the stack
QUALIFICATIONS
Bachelor’s Degree in Computer Science or 4+ years of equivalent work experience
Demonstrated fluency in React (with Typescript) & Golang (Bonus points for Next.js)
Experience writing automated tests
Full range of technology layers from front-end user interfaces to back-end systems (HTML5, CSS3 and JavaScript best practices)
Experience w/ AWS (S3, EC2, Route 53, Elastic Beanstalk, EKS, etc.)
Must have Unix/Linux web server knowledge and applied understanding (SSL certificates / DNS / email setup)
Experience with Kubernetes
Experience with managing CI/CD tooling
Git workflow (branching, merging, tagging, cherry picking)
Understanding of RESTful & GraphQL services and how to interact with them
Experienced with event-driven microservice architecture
Logging & Monitoring tools such as Rollbar, Sentry, Cloudwatch, Pingdom, etc. (bonus points for experience with tracing/observability tools)
Database design concepts and experience with SQL (primarily Postgres)
Effective verbal and written communication skills with a diverse population
WORK ENVIRONMENT
Must be able to tolerate loud noise levels & busy environments
May work in drastic temperature climates while on site at our events
Must be willing to frequently work and travel to events during holiday, evening and weekend hours, as required, to meet deadlines and work events
Applicants for employment in the U.S. must possess work authorization, which does not require sponsorship by Insomniac for a visa.
EQUAL EMPLOYMENT OPPORTUNITY
Insomniac strongly supports equal employment opportunity for all applicants regardless of race, color, religion, sex, gender identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, sexual orientation, genetic information, or any other characteristic protected by state or federal law.
HIRING PRACTICES
The preceding job description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job.
Insomniac recruitment policies are designed to place the most highly qualified persons available in a timely and efficient manner. Insomniac may pursue all avenues available, including promotion from within, employee referrals, outside advertising, employment agencies, Internet recruiting, job fairs, college recruiting and search firms.
Hiring Salary Range: $110,000.00 - $130,000.00 USD
Please note that the compensation information provided is a good faith estimate for this position only and is provided pursuant to the California Salary Transparency in Job Advertisements Law. It is estimated based on what a successful California applicant might be paid. It assumes that the successful candidate will be in California or perform the position from California. Similar positions located outside of California will not necessarily receive the same compensation. Insomniac takes into consideration a candidate’s education, training, and experience, as well as the position’s work location, expected quality and quantity of work, required travel (if any), external market and internal value, including seniority and merit systems, and internal pay alignment when determining the salary level for potential new employees. In compliance with the California Law, a potential new employee’s salary history will not be used in compensation decisions. #LI-SL1
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
AREX is a data-driven FinTech that offers SMEs (Small and medium enterprises) innovative Financing as a Service solutions.
Our first product is an automated receivables exchange platform where invoices are converted into a tradable asset class called Exchange Traded Receivables (ETRs). ETRs are then sold on an open market where a single ETR can be purchased by one or multiple investors using automated trading bots.
Building from this we are now leveraging our cutting-edge technology to provide cashflow on-demand through a suite of embedded finance products and direct access to our institutional investor marketplace.
What Will You Do
Collaborate to build and scale our core systems and Marketplace. Create and enhance software based on a tech stack composed by Go, gRPC, PostgreSQL, AWS EKS (Amazon Kubernetes managed service), GitHub Actions, Git, Docker and a bunch of other cool stuff. Help to keep up an Agile environment, focused in delivery to meet our customers expectations. Design simple solutions to complex business problems, ensuring availability and performance. Improve the Software Development Life Cycle (SDLC), with automation at heart, boosting continuous integration and continuous delivery (CI/CD) practices and tools.
You will love this job if you are
Passionate on web technologies and deeply knowledgeable in APIs creation. A programmer with experience in software engineering professional practices, like design patterns, SOLID principles, clean code and Domain Driven Design (DDD) Keen to tackle the challenges of distributed architectures based on microservices. Research and experiment with new technologies that are the best fit for the problem you are trying to solve. We are a startup, we aim to use the right tool to do the job. Excited to have the opportunity to improve your code quality and problem solving skills on a daily basis.
More on this opportunity
At AREX Markets we celebrate diversity and are promoting an inclusive environment in which our team members from all different backgrounds, ages, genders or sexual orientations feel equally appreciated. In order to achieve this, we are committed to shaping a hiring process that provides everyone with an equal opportunity to get hired.
We strive to build a community where everybody is represented, and we make conscious choices to support inclusion and equal opportunities throughout our journey, from the recruitment process to career progression. We therefore actively encourage women to apply for this position, and in general people of different backgrounds, experiences, abilities and perspectives to join the team. We are an open and supportive place to work.
At AREX Markets we are fully remote and flexible, in consequence we are providing the fluidity and tools, including home office equipment, to help you do the job. Our HQ is in Barcelona, Spain, however we are a distributed organisation which keeps a mixed and elastic approach in terms of working on site and remotely.
Besides the salary we offer the following perks
About The Hiring Process We are keen to explore your resume and, if you would like to, a cover letter with some of the things that drive you, professionally and personally as well. Let us know what makes you excited regarding your future role as a Software Engineer at AREX!
If it seems that we are a good fit for each other, we will set a call! The goal is to explain more details related to the team, tech stack, the duties of the role you are applying for and, more than anything else, get the chance to hear about your trajectory. This should take half an hour.
Next we will share a technical challenge that is expected to be completed within one (1) week. You will get a thoughtful description of the expectations in terms of tech deliverables and the way those will be submitted.
We'll let you know how things went within a week! If it still seems like a good fit all around, we'll schedule a one hour meeting with two of your peers to deep dive into the solution, so you will be able to explain what was achieved, the techniques you applied and trade-offs that were made.
Last but not least, you will get a call from one of our product savvy teammates for a half an hour conversation regarding communication, collaboration and customer focused design techniques.
At this point, you will get an offer letter! If not, we will let you know at any stage of the process, so you aren't left hanging.
Not sure if you'd be the right fit? Apply anyway! We'd love to know more about you and have an open conversation in respect to how we can grow together.
⎘ Copy Link ↗ Visit LinkMirantis helps organizations ship code faster on public and private clouds. The company provides a public cloud experience on any infrastructure from the data center to the edge. With Lens and the Mirantis Cloud Native Platform, Mirantis empowers a new breed of Kubernetes developers by removing infrastructure and operations complexity and providing one cohesive cloud experience for complete app and devops portability, a single pane of glass, and automated full-stack lifecycle management with continuous updates.
Mirantis serves many of the world’s leading enterprises, including Adobe, DocuSign, Liberty Mutual, PayPal, Reliance Jio, Societe Generale, Splunk, and Volkswagen. Learn more at www.mirantis.com.
Job Description
We are looking for a talented and inquisitive engineer, focused on development. You will be working internally with our professional services team, cloud operations, and customer engineering teams to help our customers create automation and develop code to onboard their services from bare metal infrastructure to Openstack cloud and Kubernetes clusters. You would be working as a member of an onboarding team consisting of the customer and Mirantis engineers, working in agile (Scrum) methodology.
Main Responsibilities:
Your profile:
Offer:
We are looking for an experienced and driven Golang Developer to join our ParamountDax Exchange services team. We are looking for developer with solid software design skill, algorithmic thinking and willingness to learn a lot. He/ she has to be interested in development of cloud-based software with a target to reliability and scalability.
Requirements:
Let's start with why we exist. 📡
Ever wondered if your employer is monitoring your work computer?
At Fleet, we think it's time device management went open source.
Why should you join us? 🛸
Responsibilities 🔭
Fleet’s server is written in Go with go-kit. Deployments range from single servers to over 100,000 osquery clients connected to horizontally scaled Fleet servers, handling tens of thousands of requests per minute. We aim to keep Fleet’s deployment as simple as possible to ease self-hosted deployment. MySQL and Redis are used for persistence and caching.
Are you our new teammate? 🧑🚀
See also our Chaos/Performance Engineer role.