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We're looking for someone who has: - At least 5 years of software engineering experience with open source contributions. - Experience developing, releasing, and maintaining production software. - Significant experience writing Golang or the ability and desire to become proficient in new languages. - A strong grasp of computer science fundamentals. - Deep understanding of the theory and implementation of database trees on real file systems. - Experience working in an agile development environment. - The ability to take ownership and see initiatives through. - Worked with and mentored junior engineers. - Exceptional communication skills. - Experience working with distributed teams.
What your primary responsibilities will be: - Improve the IAVL codebase by committing DRY, well tested code. - Work with the Cosmos-SDK team to keep the IAVL tree and its proofs well integrated. - Optimize our implementation of the IAVL tree and its proofs. - Research, design, and implement improvements to the IAVL tree, the proofs, and related protocols. - Help formalize the specification of the IAVL tree and proofs and ensure the implementation adheres to the spec. - Develop simulations for testing the behaviour of the IAVL tree under various loads and read/write strategies. - Develop alternatives to the IAVL tree like the Ethereum Patricia Trie that adhere to the same interfaces. - Mentor junior engineers and support the growth and health of the team. - Review pull requests and provide valuable feedback to members of the team and open source contributors.
What we offer: - The opportunity to build the future of the internet. - An exciting role building open source software. - Flexible work schedule. - At least 4 weeks of paid vacation. - Very competitive salary, including equity.
About our application process: Qualified candidates can expect to go through a 4 step interview process. The first interview will be a call to assess cultural fit and to make sure our goals are aligned.
If we think there is a good fit, you'll have a call with one of our project managers to learn more about your skills and attitudes toward teamwork. If it's clear that you'd be a good addition to the team, we’ll ask you to complete a technical task for which you will be compensated.
If your technical task displays a high level of quality and care we will set up a final interview with our CEO or CTO.
The process can take up to 3 weeks.
How to apply: https://goo.gl/forms/jpdRI1wD8pdfoqKl2
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Distributed Systems Engineer - to help us build a public, decentralised, blockchain-backed legal agreements network
London
£40,000 - £80,000 plus options (ESOP).
Relocation package available for the right candidate. This role could also be based in our Edinburgh office.
Candidates currently based outside of London or Edinburgh must indicate their preferred location and willingness to relocate in their cover letter.
We are looking for kind, talented software engineers to help us make smart iterations on our legal agreements network as we deploy successive test networks.
Monax were pioneers of permissioned blockchains and smart contracts and we are building our Agreements Network to allow new and more efficient forms of legal transacting.
Exploiting the benefits of various decentralised, distributed, and masterless technologies - chiefly Hyperledger Burrow, which Monax built from scratch and still maintains based on the Tendermint consensus engine.
You will have the chance to work on a system that has distributed consensus and validation in a low trust environment at its heart and offers very interesting challenges, these could be:
Working with our CTO on our Node Distribution Team you can expect to quickly own significant parts of our stack, and make decisions that will affect the company’s future viability in a fast-moving space (public permissioned consensus networks). You would also work closely with our Product Team who are responsible for building the foundational smart contracts, the business process modelling engine that drives the Agreements Network and also our particular front end (the network is open to extension by any of our co-founders however).
Your role will give you the chance to work across all teams in the business and it will also give you the opportunity to leave your mark in a growing industry, where you need to evaluate existing best practices and apply them to new technological paradigms and new programming languages. Navigating between the hype, the detractors and the zealots we believe there is real value in our approach and we intend to prove it.
You will join a business building a genuinely novel system, that in part intends to create an entirely new market by enabling legal products that challenge existing legal services.
This role would suit a talented software engineer, with solid technical skills in and a minimum of 3-4 years of software development experience. We are also open to engineers who can bring significantly more experience to the role. If you are a good match for Monax, we are willing to create a role that suits you.
Who do we need? Someone who has:
It is crucial that you are able to take part in forceful yet respectful technical discussions with colleagues and that you are able to change your mind about something if required, and also are able to change other’s minds.
Real things you might work on:
What can Monax offer you?
Extremely marketable blockchain and cryptocurrency skills.
The chance to make blockchain systems live up to their hype by making them highly operable, our network will be operated peer-to-peer by many parties and this needs to be as painless as possible.
Experience in blending distributed, decentralised, and centralised systems. To spend time working on something foundational at the level of a network architecture.
The chance to spend time thinking ‘around the software’; about law, economics, and game theory.
You will have a high level of autonomy. The business has just enough hierarchy, consensus and individual project responsibility (c.f. design-by-committee) favoured over diktats.
Flexible working - the successful candidate will be based in our London or Edinburgh work space primarily, but there is scope for flexible working and choosing your own hours and place of work when established.
Relocation assistance is available for the right candidate.
Who will you be working with?
Around fifteen people in our passionate cross functional team, including time with:
About Monax
Monax would like to build a better system for contracting for the good of humanity and other forms of life. To learn more please visit:
Monax Website
Agreements Network
Hyperledger Burrow
InVision is the digital product design platform used to make the world’s best customer experiences. We provide design tools and educational resources for teams to navigate every stage of the product design process, from ideation to development.
Today, more than 4 million people use InVision to create a repeatable and streamlined design workflow; rapidly design and prototype products before writing code, and collaborate across their entire organization. That includes more than 80 percent of the Fortune 100, and organizations like Airbnb, Amazon, HBO, Netflix, Slack, Starbucks and Uber, who are now able to design better products, faster.
InVision is a fully distributed company with employees in 25 countries around the world. The company has raised more than $235 million in funding from leading investors including Accel, ICONIQ, FirstMark, Tiger Global, Battery Ventures, and Spark Capital. Visit us at InVisionApp.com and InVisionApp.com/blog.
Role Overview:
You are someone who loves building software that people genuinely love using. You want to make things that excite people. That add joy to their daily lives. And you want to do it with people who are working towards a common goal and see your success as their success. You will be joining a team that values getting things done, helping others get things done, and building towards an amazing future.
Our customers are designers and engineers who care about the details, the small stuff. Every bit of the customer experience is important and we’re not just talking about features. Every bit of friction is something that gets in the way of creativity and innovation. Our job is to foster both of those things.
You like to go really deep because you love to unravel things, both to understand how they work and to use them beyond what others thought was possible. You love both new and interesting things, but also things that are proven to work because you’ve been burned by the new and shiny before. You aren’t afraid to tackle any problem head on with the support of talented people to help. You enable people to do their best and achieve things together they never thought possible. Because you care. Because you genuinely want to deliver something that people love.
If that sounds like you, we want you here. We need you here! We have super ambitious goals that we think will genuinely make a difference for our customers. You’ll help us achieve those goals.
Responsibilities:
Requirements:
InVision has both management and individual contributor career progression tracks for software engineers. This is an individual contributor role.
If this sounds like you we encourage you to apply!
InVision offers an incredibly unique work environment. The company employs a diverse team all over the world. In the United States, we have team members throughout 40+ states including New York, San Francisco, Austin, Portland, and Boston. Each InVision team member is given the freedom and tools to do their best work from wherever they choose. The benefits we offer in the United States include competitive health plans and a 401k plan.
Some InVision-wide benefits offered to all employees across the globe include a flexible vacation policy, monthly coffee shop stipends, annual allowances for books related to your profession, and home office setup & wellness reimbursements. InVision is an international employer so some benefit offerings will vary from country to country. Please ask our recruiting team about the benefits and perks package available in your country.
Apply ⎘ Copy Link ↗ Visit LinkAbout the company
ConsenSys is a venture production studio and the leading technology firm in blockchain globally. We deliver products, solutions and platforms built using blockchain technology to transform how business is done in complex network of buyers, suppliers and consumers.
Our teams are busy at work building the future of identity, financial markets, commerce, the music industry, security, and infrastructure, and more. To accomplish this we've built out a flat organizational structure which we call the ConsenSys Mesh: a network of individuals & teams working autonomously and towards the same goal. If you are someone that thrives in a fast-paced environment where being self-directed, determined, and resilient are a requirement, we would love for you to join us.
Job position
Permanent - Remote work possible
Job description
About Balanc3 at ConsenSys:
The Balanc3 team is building and developing financial reporting products on the Ethereum blockchain. We're leading the accounting initiatives in the blockchain industry through our accounting software platform, full service partnerships, and accounting industry involvement. We have brought together leaders in both the accounting and blockchain industries to inform the design of our products.
About the Role:
We're seeking a Backend Engineer who is a self-starter and quick learner with a keen interest in Ethereum and blockchain technologies. Our ideal candidate is one who communicates effectively and consistently ships high quality, well-tested code.
Responsibilities:
Design and implement backend services - APIs, web services
Integrate with developed frontends
Collaborate with the team with well communicated and documented processes
Develop high-quality software design and architecture
Identify, prioritize and execute tasks in the software development lifecycle
Develop tools and applications by producing clean, efficient code
Automate tasks through appropriate tools and scripting
Review and debug code
Perform validation and verification testing
Collaborate with internal teams and vendors to fix and improve products
Document development phases and monitor systems
Ensure software is up-to-date with latest technologies
Here are some of the perks of being part of a unique organization like ConsenSys:
The forefront of a revolution. At ConsenSys we fundamentally believe that a next generation of technologies presents the opportunity to create a more just and equitable society.
A dynamic startup environment. ConsenSys is a thought leader in the blockchain space and we are absorbing a significant portion of the mindshare. This is both exciting and challenging, as we learn to scale our organization while adhering to the principles of decentralization.
Continuous learning. You’ll be constantly exposed to new languages, frameworks and ideas from your peers and as you work on different projects -- challenging you to stay at the top of your game.
Deep technical challenges. This entire ecosystem is about 10 years old. Ethereum itself is still a toddler. There is much work to be done before these platforms can scale to the order of millions or billions of users. ConsenSys is building the technology platforms that can get us to those next thresholds of scale.
Skills & requirements
At least three years of backend engineering experience, a large portion of which was in a team environment
Programming Languages: Node, GoLang, Rust
Fintech experience is a strong plus
Blockchain / Ethereum experience a strong plus
Database experience: MongoDB, Redis, Postgres
Hypergrowth is seeking an experienced Blockchain Developer who has solid expertise in system and software architecture, delivering scalable Enterprise software. The perfect individual will be confident and experienced with relevant full life-cycle architecture and software development capabilities.
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Improbable is dedicated to building powerful technology designed to help solve previously impossible problems and enable the creation of new realities. In gaming and entertainment, Improbable unlocks truly next-generation gameplay through virtual worlds of unprecedented scale, persistence and richness. In other industries, we hope to help answer critical questions through simulations that could lead to a better functioning world.
Our platform, SpatialOS, lets developers transcend the limits of regular computation, allowing swarms of servers running in the cloud to cooperate in order to simulate worlds far larger and more complex than any single server could.
We are a British technology company proudly building a diverse workforce, driven by a shared desire to improve and achieve extraordinary things. We’re crafting technology for the future and fostering a problem-solving culture that embraces innovation through iteration and experimentation.
Engineering is at the heart of Improbable. We solve some of the hardest problems around in areas such as distributed systems, high-performance cloud computing, messaging and much more.
We are technology neutral and believe in well-tested, robust code. Much of our platform is built in GoLang/Java with areas of C++, TypeScript and C#. We use Open Source technologies (such as CoreOS, etcd, Fleet, Docker, Prometheus, gRPC) and give back to the community through open source contributions when we can.
We’re hiring Senior Software Engineers across multiple teams. There is always a diverse range of challenging and interesting projects to work on. Similarly, we welcome diverse engineering backgrounds and are able to offer highly interesting challenges across all our teams, we never hire to fill a gap.
You can find out more about some of our engineering projects here
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A great MongoDB experience starts with great tools.
The Drivers team builds the libraries and tools that developers use day-to-day working with MongoDB. Our mission is to increase developer adoption, satisfaction and retention by providing a reliable, enjoyable interface for developers and other end-users.
For this role, we're looking for someone who enjoys designing, writing, and supporting Open Source libraries and standalone tools for developers and administrators using MongoDB.
You might be right for this role if you...
You'll be on a team responsible for...
You'll have responsibilities beyond just code, including...
Success in this role means...
About GetHarley GetHarley empowers people to look, feel and be their best selves — at every age. We are the first platform to combine technology with the human instinct and experience of a Clinician to deliver a deeply personalized and effective experience. Our company is transforming the skincare and healthy ageing experience as we know it.
Launched in May 2019, we are backed by top-tier venture capitalist firms, raising $52 million in our funding to date. Currently, at ~70 employees and growing, we are an award-winning, fast-paced business, growing triple-digits year over year with no market competition. Today, we empower over 1000 clinicians to increase their skincare product sales and drive patient loyalty via the GetHarley platform and we plan to grow this significantly in the coming year. We are looking for ambitious, dynamic, kind people to help us continue to scale.
Your Work The Engineering & Product Team is a small but mighty team responsible for our entire tech platform. Our platform consists of an external facing website, a patient platform, a clinician platform and internal tools. We also plan to roll out a clinician app within the next year. We have key stakeholders across the entire business: sales, commercial, operations and marketing.
Experience You will be a great fit if you have: * Extensive experience developing modern, scalable, fault-tolerant, high-availability microservices. * Experience building business software applying advanced patterns and techniques like Domain-Driven Design, CQRS, and Event-Driven Design. * Hands-on experience, good understanding and value the best of the software practices like: maintainable codebase, trunk-based development, deep peer reviews, well-written unit and integration tests, rich CI/CD pipelines, Infrastructure as Code, quality design documentation, etc. * Expertise in Go or willing to learn it. * Experience orchestrating and building containerized solutions using Docker. * Knowledge of building services on cloud platforms like AWS, Azure or GCP. * The ability to debug production issues across services at multiple levels of the stack. * Experience in working closely with stakeholders, contributing to business requirements and solutions.
Location This role can be remote or hybrid. Our office is based in Marylebone.
Why choose GetHarley * It’s an exciting challenge. No two days are the same! We are an ambitious company that move fast and hustle * You are making a difference. We are empowering our clinicians and supporting our patient's skincare goals * Growth opportunities. We take personal development seriously and support your growth ambitions
What we can offer you * 25 days of annual leave + bank holidays * Laptop and required software provided * Wide range of growth opportunities in a scale-up environment * Regular team socials * Discounted skincare products * Quarterly all-company GetTogether's including a countryside retreat! * A birthday treat delivered to your door * Dog friendly office located in Marylebone * Seasonal merch drops
GetHarley is an equal opportunities employer ensuring that all applicants are treated equally and fairly throughout our recruitment process. We are determined that no applicant experiences discrimination on the basis of sex, race, ethnicity, religion or belief, disability, age, gender identity, ancestry, sexual orientation, veteran status, marriage and civil partnership, pregnancy and maternity, or any other basis prohibited by applicable law.
We want to leverage this diversity by building an inclusive culture where everyone is respected, can be themselves and strive to be their best. That way we can build a better future for our employees, our patients and clinicians.
Massdriver is an internal development platform that enables engineering teams to self-serve secure, production-ready infrastructure and services in their own cloud. We are looking for an engineer to lead our Golang team to build out core features and guide the future of our platform.
Platform engineering at Massdriver is different. We dogfood our product and the platform components you design are the components we expose to our customers to design their platform engineering environments. Your work is the product.
This role will own and design platform engineering components and their APIs including our provisioning engine, command-line tools, and our cloud query API. You will have the opportunity to work and contribute to a number of open source tools as well as design custom tooling.
Required experience:
Nice to have:
Responsibilities:
Benefits:
Our coding interview is very different.
Our goal is for you to be the expert on the call and to see what it's like to work with you as the new employee:
Massdriver is changing the way software engineers provision, secure, and observe cloud infrastructure.
We aim to provide all of the benefits of infrastructure-as-code including parity, reproducibility, and auditability in a simple to use diagramming platform. No more fighting with HCL or spending hours reading cloud-specific API documentation. Now you can manage your infrastructure the same way you design it, at the drawing board.
Go Backend Engineer (Web3) - REMOTE
Looking to make an impact and grow within a leading organization? Do you want your input to be heard and taken into consideration? Apply and create a digital future with us!
We are hiring for our client who helps crypto companies achieve their token liquidity goals while generating attractive, safer returns for liquidity providers.
We are looking for a Backend Engineer to design and implement foundational components of our stack, spanning infrastructure and backend services, while also having responsibilities to collaborate with the wider engineering team to improve our overall architecture and code quality.
Requirements:
Nice to have:
Responsibilities:
Why work with us?
Referral bonus: 1 000 USD if we sign an engineer based on your recommendation.