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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 startup 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.
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collectAI provides receivables management, covering the end-to-end process from e-invoicing and dunning to debt collection. Focusing on digital communication channels, automation and machine learning gives our solution an edge over traditional approaches. We communicate with customers via their preferred channels, at their favored time and they are able to pay easily. Companies benefit due to higher customer retention rate, reduced costs and improved repayment rates.
collectAI was founded in 2016 and is part of Germany’s largest e-commerce retailer, the Otto Group. Our international team currently consists of 30 professionals mostly working in our Hamburg office.
About the job
We are looking for a (Senior) Software Engineer to join our Berlin based engineering team: You will be creating, improving and operating micro-services written in Go and JavaScript as well as contributing to tools and systems that enable other teams to deploy services quickly and operate them reliably.
Our architecture is currently based on micro-services written in JavaScript, Python and Go. We use NATS for event streaming and utilize AWS' RDS in our persistence layer. Services are deployed in Kubernetes and monitored with Prometheus. We build our frontends mostly with React.
Basic Qualifications
Preferred Qualifications
Benefits
This job posting is no longer available
We are looking for Senior Software Engineer to join our office in Berlin. We’re a team of 5,000 ambitious, curious people building marketplace platforms that make it super easy for anyone to buy and sell almost anything, boosting local economies.
What you will be doing: • Working in a small, cross-functional team of about 5-7 people (product, data engineering, front-end, back-end, DevOps) • Have impact on the direction of the product, not just the technology side (a sense of ownership is not only allowed, but expected) • You’ll be writing maintainable, testable and performant code in a Continuous Integration Environment • Research, suggest and implement new solutions to our problem domain • Thinking about and acting on data management solutions • How to improve the architecture and split the different domains into microservices
Who we’re looking for: • Has senior-level experience with any state of the art back-end technology. Current tech stack includes Go, Python, Node and JVM — if you’re the candidate for us, you will pick up these technologies quickly, or convince us we should be using something else. • Worked in Agile environment (Kanban, Scrum or XP) • Knows PHP on at least average level • Was exposed to TDD or BDD • Takes ownership and can work independently • Who worked in high-traffic, high-volume, cloud applications • Sees the differences between SQL and noSQL databases
What we’ll give you: • Contributing to the global OLX Group • International career and travel opportunities • Work with an international team of top engineers learning from one another • A budget for conference and education • Competitive salary and great benefits • Home Office possibilities • Company Mobile phone • Any tool you might need MacBook Pro, Notebook, PC (selection of Dells and Thinkpad machine) • Free coffee, snacks, and drinks • Great office location around the corner from Berlin Hauptbahnhof What you need to know about us: • OLX is the world’s leading classifieds platform in high-growth markets. It’s available in more than 35 countries and in over 50 languages. The platform makes it so easy to connect people to buy, sell or exchange used goods and services. • OLX is part of the OLX Group, a global product and tech company with 17 brands, +40 countries, +5000 people and one mindset. • Our mission is to make it super easy for people to buy and sell almost anything, boosting local economy • We are proud to be different, and we work differently too. We combine the spirit and agility of a start-up with the maturity that comes from being part of a 100 year-old company. • We are curious, ambitious and allergic to corporate interference. We improvise, experiment and push each other further, embracing uncertainty and driving change.
If you’d like to learn more about the OLX Group take a look at the other parts of our website or reach out to Sebastian. And remember, we are an equal opportunities employer.
This job posting is no longer available
Swish is a world-class development studio whose teams have delivered products for Google, Microsoft, Kik, Nasdaq, Factset, and other major enterprises. The blockchain engineering team at Swish is looking for talented distributed systems engineers to optimize protocol transaction throughput and network reliability for blockchains in development.
Our mission is to bring the promise of a decentralized blockchain-based future to reality for clients.
As a systems engineer, you will work with our blockchain developers, protocol researchers and clients to implement and improve on a byzantine fault tolerant blockchain architecture based on the Tendermint consensus layer, by increasing the throughput, reliability and stability of the network. This role is ideal for engineers who have experience optimizing performance and robustness of distributed systems, and are excited to be working on the cutting edge of high-performance blockchain protocol development.
You might have experience as an Unix/Linux distributed systems engineer optimizing performance and reliability for large-scale cloud servers, and be relatively new to blockchain and distributed consensus protocols. Or you might be a blockchain engineer who is very familiar with distributed consensus protocols like delegated proof-of-stake, and newer to working on low-level performance optimizations. Experience with Tendermint is a huge plus. Either way, you are a great detective and passionate about pushing the performance of your infrastructure to its limits, without compromising on safety or stability.
We are also looking for: Strong communication skills. Experience with performance and load testing.
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 * Optimize Tendermint consensus protocol codebase for speed, reliability and performance, including making PRs as needed to the OSS Tendermint project * Troubleshoot reliability issues of distributed systems, e. g. connection losses between Tendermint nodes under heavy load * Monitor the infrastructure and blockchain performance to identify issues * Measure and improve server response times in different conditions and environments * Guide protocol design decisions
Requirements * 1+ years experience with Golang, C or C++ * 4+ years of experience in a systems engineering role * Deep experience with networking and concurrent computing * Deep experience with Unix/Linux systems * Experience with AWS/GCP * Comfortable operating in dynamic environments
Bonus Points * Background in networking or distributed systems * Familiarity with Cosmos / Tendermint * Proficiency in protocol-level blockchain development * Contribution to open source software * Degree in STEM field, especially software engineering or computer science related. * Experience in small startup 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.
This job posting is no longer available
You love building distributed systems at massive scale and tackling impossible problems that few engineers are fortunate enough to face.
Our team of backend engineers extends our super efficient Golang-based backend every day. We leverage Kubernetes and Google Cloud to focus on what we are really good at. Delivering VR experiences in seconds to our users all around the world. Massive growth means that we constantly need to reinvent and reiterate. We continuously investigate new tech stacks and are open for your input and experience to shape our thriving service cluster.
Responsibilities: - Plan, organize and implement solutions to complex engineering problems. - Drive adoption of best practices in code health, testing, and maintainability. - Analyze and decompose complex software systems. - Collaborate with and influence others to improve the overall design. - Work together with leading Computer Vision researchers
Requirements: - Excellent software craftsmanship - Experienced in Test Driven Development - Hands-on distributed systems know-how (2 years+) - Experience working with container based environments - There’s no such thing as a “doesn’t work” attitude. - Estimate your work and deliver on time working in an Agile process
Special Qualifications: - Experience building highly-scalable services in Go - Experience with high resolution video streaming and processing - Experience with large-scale machine learning and computer vision - Experience with data analysis and data visualization - Experience with modern browser APIs (WebRTC & WebGL)
Apply to jobs@splashapp.co
This job posting is no longer available
Azumo is looking for a highly motivated Backend Engineer to develop and enhance high performing and scalable backend infrastructures in AI, NLP and conversational software environments.
This position will give you the opportunity to collaborate with a growing team and bright engineering minds in AI computing. You will enjoy the role if you love designing and developing scalable, high performant backend infrastructure using Java, Python, Node, open-source frameworks and connecting applications to modern cloud-based technologies.
Responsibilities:
Design, develop and test server features and robust APIs Integrate existing applications with third party systems Evaluate multiple approaches and technologies to solving a problem
Basic Qualifications:
BS or Master’s degree in Computer Science, related degree, or equivalent experience 3+ years experience with backend development, Java, Python or other OOP language Deep expertise with Linux and hosted cloud environments (Heroku, AWS, App Engine or other) Practical experience with open source technologies, including SQL and NoSQL DBs Experience integrating solutions with 3rd party APIs (RESTful, OAuth, JSON) Self-driven and motivated, with a strong work ethic and a passion for problem solving Strong Experience with backend development (Node.js / Express, GO (GoLang))
Preferred Qualifications:
Prior experience with big data technologies Love for coding and willingness to be agile Hacker spirit within a collaborative team
The Backend Engineer will be based remotely. Compensation commensurate with experience and candidate potential.
At Azumo we strive for excellence and strongly believe in professional and personal growth. We want each individual to be successful and pledge to help each achieve their goals while at Azumo and beyond. Challenging ourselves and learning new technologies is at the core of what we do.
Based in San Francisco, California, Azumo is an innovative software development firm helping organizations build intelligent apps using the latest technologies in AI, data and cloud. We are passionate about solving key problems for customers around the globe.
If you are qualified for the opportunity and looking for a challenge please apply online at https://azumo.workable.com or connect with us at people@azumo.co
RedMarlin is using AI to solve some of the most complex problems in cyber security. We are looking for Senior Software Developer to join our core team.
We are an early stage startup with large enterprise customers. You will be the part of the core team and work directly with the founders. You will be responsible for building large scale streaming infrastructure.
Basic Qualifications
Master's degree in computer science, computer engineering or related technical discipline Strong Computer Science fundamentals in object-oriented design, data structures, algorithm design, problem solving and complexity analysis API design and development Experience with NoSQL and Graph databases like Cassandra, Neo4j etc Strong focus on testing during development Experience in streaming architectures 3-5 years of experience in NodeJS and/or Golang in production
This job posting is no longer available
Today, 260,000+ Members navigate WeWork spaces on a daily basis, a number growing geometrically year over year, yet this is only the tip of the iceberg. Countless Guests access WeWork spaces daily, and sales systems manage leads representing themselves, companies, and more.
Powered by We is WeWork's enterprise business line, where We power spaces for large companies that we both build and manage. Alignment between WeWork systems and those of our clients is imperative.
WeLive and Rise by We go further and provide next generation residential and wellness services. There's yet more to come beyond that, exemplified by WeWork's recent acquisition of Meetup as well.
The Identity team's challenge is to manage these identities, their relationships to one another, and their relationship to space and services, in a suite of services powering the whole of WeWork's business lines. We are looking for talented engineers who are passionate about bridging the atoms-to-bits divide, and who care deeply about doing so in ways that both scale to business needs and champion our users' trust and privacy.
WeWork's work environment is fast-paced, entrepreneurial, low-bureaucracy, and simply fun. We value initiative, drive, and diversity of thought. We're looking for strong software engineers to help build the future of our backend systems out of our San Francisco downtown headquarters.
Responsibilities
Deliver high-quality code, in accordance with standard methodologies Help build a next generation platform for Identity and access management Recruit and grow an extraordinary a world class team of engineers to drive the Identity space Requirements
3+ years of software engineering experience Champion of security best practices Strong interest in scalable, future-proof architecture Nice to have
Proficiency in Go(lang) Experience in kubernetes and istio Great interpersonal skills, as this person will collaborate heavily with other members of the team Strong interest in scalable, future-proof architecture
Onsite in Austin, TX 78704 Must be authorized to work in the U.S.
Description
Do you enjoy building processing pipelines for massive amounts of data? Adaptable time-series databases? Machine learning? Streaming analytics pipelines? We’ve got a lot of opportunities for you to leave your mark.
A Backend Developer at Meshify will have the opportunity to work on a myriad of projects and applications. We have just finished 1.0 of our platform rewrite, entitled Carbon. It is a full scale redesign and rewrite of our legacy platform. We migrated from an old .NET API server to Go, from MySQL to ScyllaDB (Cassandra) for time-series data, and from MySQL to Postgres for relational data. It includes a query and analytics engine, highly customizable rules and notifications engine, and even custom javascript code triggered by messages in the data pipeline (Lambda Engine). Future projects will include a Hardware Identity Server providing identity and security to our hardware, simple integration with big data tooling, improved GPS rule processing, integration with common ticketing systems like Pager Duty, and more.
First Few Months
Key Responsibilities
Skills & Requirements
Sample of what we currently use
This job posting is no longer available
This role is fully remote and can be based anywhere.
Our Engineering team is having a blast while delivering the most sophisticated crypto-trading platform out there. Help us continue to define and lead the industry.
Responsibilities
Requirements
A strong candidate will also